80180100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:140

約数の個数: 432

約数和(自身を含む): 341228160

約数和(自身を除く): 261048060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 25, 26, 28, 30, 33, 35, 36, 39, 42, 44, 45, 50, 52, 55, 60, 63, 65, 66, 70, 75, 77, 78, 84, 89, 90, 91, 99, 100, 105, 110, 117, 126, 130, 132, 140, 143, 150, 154, 156, 165, 175, 178, 180, 182, 195, 198, 210, 220, 225, 231, 234, 252, 260, 267, 273, 275, 286, 300, 308, 315, 325, 330, 350, 356, 364, 385, 390, 396, 420, 429, 445, 450, 455, 462, 468, 495, 525, 534, 546, 550, 572, 585, 623, 630, 650, 660, 693, 700, 715, 770, 780, 801, 819, 825, 858, 890, 900, 910, 924, 975, 979, 990, 1001, 1050, 1068, 1092, 1100, 1155, 1157, 1170, 1246, 1260, 1287, 1300, 1335, 1365, 1386, 1430, 1540, 1575, 1602, 1638, 1650, 1716, 1780, 1820, 1869, 1925, 1950, 1958, 1980, 2002, 2100, 2145, 2225, 2275, 2310, 2314, 2340, 2475, 2492, 2574, 2670, 2730, 2772, 2860, 2925, 2937, 3003, 3115, 3150, 3204, 3276, 3300, 3465, 3471, 3575, 3738, 3850, 3900, 3916, 4004, 4005, 4095, 4290, 4450, 4550, 4620, 4628, 4895, 4950, 5005, 5148, 5340, 5460, 5607, 5775, 5785, 5850, 5874, 6006, 6230, 6300, 6435, 6675, 6825, 6853, 6930, 6942, 7150, 7476, 7700, 8010, 8099, 8190, 8580, 8811, 8900, 9009, 9100, 9345, 9790, 9900, 10010, 10413, 10725, 11214, 11550, 11570, 11700, 11748, 12012, 12460, 12727, 12870, 13350, 13650, 13706, 13860, 13884, 14300, 14685, 15015, 15575, 16020, 16198, 16380, 17325, 17355, 17622, 18018, 18690, 19580, 20020, 20025, 20475, 20559, 20826, 21450, 22428, 23100, 23140, 24297, 24475, 25025, 25454, 25740, 26700, 27300, 27412, 28035, 28925, 29370, 30030, 31150, 32175, 32396, 34265, 34650, 34710, 35244, 36036, 37380, 38181, 40050, 40495, 40950, 41118, 41652, 42900, 44055, 45045, 46725, 48594, 48950, 50050, 50908, 52065, 56070, 57850, 58740, 60060, 61677, 62300, 63635, 64350, 68530, 69300, 69420, 72891, 73425, 75075, 76362, 80100, 80990, 81900, 82236, 86775, 88110, 89089, 90090, 93450, 97188, 97900, 100100, 102795, 104130, 112140, 114543, 115700, 121485, 123354, 127270, 128700, 137060, 140175, 145782, 146850, 150150, 152724, 161980, 171325, 173550, 176220, 178178, 180180, 186900, 190905, 202475, 205590, 208260, 220275, 225225, 229086, 242970, 246708, 254540, 260325, 267267, 280350, 291564, 293700, 300300, 308385, 318175, 342650, 347100, 356356, 364455, 381810, 404950, 411180, 440550, 445445, 450450, 458172, 485940, 513975, 520650, 534534, 560700, 572715, 607425, 616770, 636350, 685300, 728910, 763620, 801801, 809900, 881100, 890890, 900900, 954525, 1027950, 1041300, 1069068, 1145430, 1214850, 1233540, 1272700, 1336335, 1457820, 1541925, 1603602, 1781780, 1822275, 1909050, 2055900, 2227225, 2290860, 2429700, 2672670, 2863575, 3083850, 3207204, 3644550, 3818100, 4009005, 4454450, 5345340, 5727150, 6167700, 6681675, 7289100, 8018010, 8908900, 11454300, 13363350, 16036020, 20045025, 26726700, 40090050, 80180100]

約数ペア:

[(1, 80180100), (2, 40090050), (3, 26726700), (4, 20045025), (5, 16036020), (6, 13363350), (7, 11454300), (9, 8908900), (10, 8018010), (11, 7289100), (12, 6681675), (13, 6167700), (14, 5727150), (15, 5345340), (18, 4454450), (20, 4009005), (21, 3818100), (22, 3644550), (25, 3207204), (26, 3083850), (28, 2863575), (30, 2672670), (33, 2429700), (35, 2290860), (36, 2227225), (39, 2055900), (42, 1909050), (44, 1822275), (45, 1781780), (50, 1603602), (52, 1541925), (55, 1457820), (60, 1336335), (63, 1272700), (65, 1233540), (66, 1214850), (70, 1145430), (75, 1069068), (77, 1041300), (78, 1027950), (84, 954525), (89, 900900), (90, 890890), (91, 881100), (99, 809900), (100, 801801), (105, 763620), (110, 728910), (117, 685300), (126, 636350), (130, 616770), (132, 607425), (140, 572715), (143, 560700), (150, 534534), (154, 520650), (156, 513975), (165, 485940), (175, 458172), (178, 450450), (180, 445445), (182, 440550), (195, 411180), (198, 404950), (210, 381810), (220, 364455), (225, 356356), (231, 347100), (234, 342650), (252, 318175), (260, 308385), (267, 300300), (273, 293700), (275, 291564), (286, 280350), (300, 267267), (308, 260325), (315, 254540), (325, 246708), (330, 242970), (350, 229086), (356, 225225), (364, 220275), (385, 208260), (390, 205590), (396, 202475), (420, 190905), (429, 186900), (445, 180180), (450, 178178), (455, 176220), (462, 173550), (468, 171325), (495, 161980), (525, 152724), (534, 150150), (546, 146850), (550, 145782), (572, 140175), (585, 137060), (623, 128700), (630, 127270), (650, 123354), (660, 121485), (693, 115700), (700, 114543), (715, 112140), (770, 104130), (780, 102795), (801, 100100), (819, 97900), (825, 97188), (858, 93450), (890, 90090), (900, 89089), (910, 88110), (924, 86775), (975, 82236), (979, 81900), (990, 80990), (1001, 80100), (1050, 76362), (1068, 75075), (1092, 73425), (1100, 72891), (1155, 69420), (1157, 69300), (1170, 68530), (1246, 64350), (1260, 63635), (1287, 62300), (1300, 61677), (1335, 60060), (1365, 58740), (1386, 57850), (1430, 56070), (1540, 52065), (1575, 50908), (1602, 50050), (1638, 48950), (1650, 48594), (1716, 46725), (1780, 45045), (1820, 44055), (1869, 42900), (1925, 41652), (1950, 41118), (1958, 40950), (1980, 40495), (2002, 40050), (2100, 38181), (2145, 37380), (2225, 36036), (2275, 35244), (2310, 34710), (2314, 34650), (2340, 34265), (2475, 32396), (2492, 32175), (2574, 31150), (2670, 30030), (2730, 29370), (2772, 28925), (2860, 28035), (2925, 27412), (2937, 27300), (3003, 26700), (3115, 25740), (3150, 25454), (3204, 25025), (3276, 24475), (3300, 24297), (3465, 23140), (3471, 23100), (3575, 22428), (3738, 21450), (3850, 20826), (3900, 20559), (3916, 20475), (4004, 20025), (4005, 20020), (4095, 19580), (4290, 18690), (4450, 18018), (4550, 17622), (4620, 17355), (4628, 17325), (4895, 16380), (4950, 16198), (5005, 16020), (5148, 15575), (5340, 15015), (5460, 14685), (5607, 14300), (5775, 13884), (5785, 13860), (5850, 13706), (5874, 13650), (6006, 13350), (6230, 12870), (6300, 12727), (6435, 12460), (6675, 12012), (6825, 11748), (6853, 11700), (6930, 11570), (6942, 11550), (7150, 11214), (7476, 10725), (7700, 10413), (8010, 10010), (8099, 9900), (8190, 9790), (8580, 9345), (8811, 9100), (8900, 9009)]