2148974100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1$

素因数の和:1440

約数の個数: 432

約数和(自身を含む): 8732913280

約数和(自身を除く): 6583939180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 25, 26, 28, 30, 35, 36, 38, 39, 42, 45, 50, 52, 57, 60, 63, 65, 70, 75, 76, 78, 84, 90, 91, 95, 100, 105, 114, 117, 126, 130, 133, 140, 150, 156, 171, 175, 180, 182, 190, 195, 210, 225, 228, 234, 247, 252, 260, 266, 273, 285, 300, 315, 325, 342, 350, 364, 380, 390, 399, 420, 450, 455, 468, 475, 494, 525, 532, 546, 570, 585, 630, 650, 665, 684, 700, 741, 780, 798, 819, 855, 900, 910, 950, 975, 988, 1050, 1092, 1140, 1170, 1197, 1235, 1260, 1300, 1330, 1365, 1381, 1425, 1482, 1575, 1596, 1638, 1710, 1729, 1820, 1900, 1950, 1995, 2100, 2223, 2275, 2340, 2394, 2470, 2660, 2730, 2762, 2850, 2925, 2964, 3150, 3276, 3325, 3420, 3458, 3705, 3900, 3990, 4095, 4143, 4275, 4446, 4550, 4788, 4940, 5187, 5460, 5524, 5700, 5850, 5985, 6175, 6300, 6650, 6825, 6905, 6916, 7410, 7980, 8190, 8286, 8550, 8645, 8892, 9100, 9667, 9975, 10374, 11115, 11700, 11970, 12350, 12429, 13300, 13650, 13810, 14820, 15561, 16380, 16572, 17100, 17290, 17953, 18525, 19334, 19950, 20475, 20715, 20748, 22230, 23940, 24700, 24858, 25935, 26239, 27300, 27620, 29001, 29925, 31122, 34525, 34580, 35906, 37050, 38668, 39900, 40950, 41430, 43225, 44460, 48335, 49716, 51870, 52478, 53859, 55575, 58002, 59850, 62145, 62244, 69050, 71812, 74100, 77805, 78717, 81900, 82860, 86450, 87003, 89765, 96670, 103575, 103740, 104956, 107718, 111150, 116004, 119700, 124290, 125671, 129675, 131195, 138100, 145005, 155610, 157434, 161577, 172900, 174006, 179530, 183673, 193340, 207150, 215436, 222300, 236151, 241675, 248580, 251342, 259350, 262390, 269295, 290010, 310725, 311220, 314868, 323154, 341107, 348012, 359060, 367346, 377013, 389025, 393585, 414300, 435015, 448825, 472302, 483350, 502684, 518700, 524780, 538590, 551019, 580020, 621450, 628355, 646308, 655975, 682214, 725025, 734692, 754026, 778050, 787170, 807885, 870030, 897650, 918365, 944604, 966700, 1023321, 1077180, 1102038, 1131039, 1180755, 1242900, 1256710, 1311950, 1346475, 1364428, 1450050, 1508052, 1556100, 1574340, 1615770, 1653057, 1705535, 1740060, 1795300, 1836730, 1885065, 1967925, 2046642, 2175075, 2204076, 2262078, 2361510, 2387749, 2513420, 2623900, 2692950, 2755095, 2900100, 3069963, 3141775, 3231540, 3306114, 3411070, 3673460, 3770130, 3935850, 4039425, 4093284, 4350150, 4524156, 4591825, 4723020, 4775498, 5116605, 5385900, 5510190, 5655195, 5903775, 6139926, 6283550, 6612228, 6822140, 7163247, 7540260, 7871700, 8078850, 8265285, 8527675, 8700300, 9183650, 9425325, 9550996, 10233210, 11020380, 11310390, 11807550, 11938745, 12279852, 12567100, 13775475, 14326494, 15349815, 16157700, 16530570, 17055350, 18367300, 18850650, 20466420, 21489741, 22620780, 23615100, 23877490, 25583025, 27550950, 28275975, 28652988, 30699630, 33061140, 34110700, 35816235, 37701300, 41326425, 42979482, 47754980, 51166050, 55101900, 56551950, 59693725, 61399260, 71632470, 76749075, 82652850, 85958964, 102332100, 107448705, 113103900, 119387450, 143264940, 153498150, 165305700, 179081175, 214897410, 238774900, 306996300, 358162350, 429794820, 537243525, 716324700, 1074487050, 2148974100]

約数ペア:

[(1, 2148974100), (2, 1074487050), (3, 716324700), (4, 537243525), (5, 429794820), (6, 358162350), (7, 306996300), (9, 238774900), (10, 214897410), (12, 179081175), (13, 165305700), (14, 153498150), (15, 143264940), (18, 119387450), (19, 113103900), (20, 107448705), (21, 102332100), (25, 85958964), (26, 82652850), (28, 76749075), (30, 71632470), (35, 61399260), (36, 59693725), (38, 56551950), (39, 55101900), (42, 51166050), (45, 47754980), (50, 42979482), (52, 41326425), (57, 37701300), (60, 35816235), (63, 34110700), (65, 33061140), (70, 30699630), (75, 28652988), (76, 28275975), (78, 27550950), (84, 25583025), (90, 23877490), (91, 23615100), (95, 22620780), (100, 21489741), (105, 20466420), (114, 18850650), (117, 18367300), (126, 17055350), (130, 16530570), (133, 16157700), (140, 15349815), (150, 14326494), (156, 13775475), (171, 12567100), (175, 12279852), (180, 11938745), (182, 11807550), (190, 11310390), (195, 11020380), (210, 10233210), (225, 9550996), (228, 9425325), (234, 9183650), (247, 8700300), (252, 8527675), (260, 8265285), (266, 8078850), (273, 7871700), (285, 7540260), (300, 7163247), (315, 6822140), (325, 6612228), (342, 6283550), (350, 6139926), (364, 5903775), (380, 5655195), (390, 5510190), (399, 5385900), (420, 5116605), (450, 4775498), (455, 4723020), (468, 4591825), (475, 4524156), (494, 4350150), (525, 4093284), (532, 4039425), (546, 3935850), (570, 3770130), (585, 3673460), (630, 3411070), (650, 3306114), (665, 3231540), (684, 3141775), (700, 3069963), (741, 2900100), (780, 2755095), (798, 2692950), (819, 2623900), (855, 2513420), (900, 2387749), (910, 2361510), (950, 2262078), (975, 2204076), (988, 2175075), (1050, 2046642), (1092, 1967925), (1140, 1885065), (1170, 1836730), (1197, 1795300), (1235, 1740060), (1260, 1705535), (1300, 1653057), (1330, 1615770), (1365, 1574340), (1381, 1556100), (1425, 1508052), (1482, 1450050), (1575, 1364428), (1596, 1346475), (1638, 1311950), (1710, 1256710), (1729, 1242900), (1820, 1180755), (1900, 1131039), (1950, 1102038), (1995, 1077180), (2100, 1023321), (2223, 966700), (2275, 944604), (2340, 918365), (2394, 897650), (2470, 870030), (2660, 807885), (2730, 787170), (2762, 778050), (2850, 754026), (2925, 734692), (2964, 725025), (3150, 682214), (3276, 655975), (3325, 646308), (3420, 628355), (3458, 621450), (3705, 580020), (3900, 551019), (3990, 538590), (4095, 524780), (4143, 518700), (4275, 502684), (4446, 483350), (4550, 472302), (4788, 448825), (4940, 435015), (5187, 414300), (5460, 393585), (5524, 389025), (5700, 377013), (5850, 367346), (5985, 359060), (6175, 348012), (6300, 341107), (6650, 323154), (6825, 314868), (6905, 311220), (6916, 310725), (7410, 290010), (7980, 269295), (8190, 262390), (8286, 259350), (8550, 251342), (8645, 248580), (8892, 241675), (9100, 236151), (9667, 222300), (9975, 215436), (10374, 207150), (11115, 193340), (11700, 183673), (11970, 179530), (12350, 174006), (12429, 172900), (13300, 161577), (13650, 157434), (13810, 155610), (14820, 145005), (15561, 138100), (16380, 131195), (16572, 129675), (17100, 125671), (17290, 124290), (17953, 119700), (18525, 116004), (19334, 111150), (19950, 107718), (20475, 104956), (20715, 103740), (20748, 103575), (22230, 96670), (23940, 89765), (24700, 87003), (24858, 86450), (25935, 82860), (26239, 81900), (27300, 78717), (27620, 77805), (29001, 74100), (29925, 71812), (31122, 69050), (34525, 62244), (34580, 62145), (35906, 59850), (37050, 58002), (38668, 55575), (39900, 53859), (40950, 52478), (41430, 51870), (43225, 49716), (44460, 48335)]