20792978800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{683}}^1$

素因数の和:777

約数の個数: 360

約数和(自身を含む): 59798078928

約数和(自身を除く): 39005100128

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 34, 37, 40, 44, 50, 55, 68, 74, 80, 85, 88, 100, 110, 121, 136, 148, 170, 176, 185, 187, 200, 220, 242, 272, 275, 296, 340, 370, 374, 400, 407, 425, 440, 484, 550, 592, 605, 629, 680, 683, 740, 748, 814, 850, 880, 925, 935, 968, 1100, 1210, 1258, 1360, 1366, 1480, 1496, 1628, 1700, 1850, 1870, 1936, 2035, 2057, 2200, 2420, 2516, 2732, 2960, 2992, 3025, 3145, 3256, 3400, 3415, 3700, 3740, 4070, 4114, 4400, 4477, 4675, 4840, 5032, 5464, 6050, 6290, 6512, 6800, 6830, 6919, 7400, 7480, 7513, 8140, 8228, 8954, 9350, 9680, 10064, 10175, 10285, 10928, 11611, 12100, 12580, 13660, 13838, 14800, 14960, 15026, 15725, 16280, 16456, 17075, 17908, 18700, 20350, 20570, 22385, 23222, 24200, 25160, 25271, 27320, 27676, 30052, 31450, 32560, 32912, 34150, 34595, 35816, 37400, 37565, 40700, 41140, 44770, 46444, 48400, 50320, 50542, 51425, 54640, 55352, 58055, 60104, 62900, 68300, 69190, 71632, 74800, 75130, 76109, 81400, 82280, 82643, 89540, 92888, 101084, 102850, 110704, 111925, 116110, 120208, 125800, 126355, 127721, 136600, 138380, 150260, 152218, 162800, 164560, 165286, 172975, 179080, 185776, 187825, 202168, 205700, 223850, 232220, 251600, 252710, 255442, 273200, 276760, 277981, 290275, 300520, 304436, 330572, 345950, 358160, 375650, 380545, 404336, 411400, 413215, 429607, 447700, 464440, 505420, 510884, 553520, 555962, 580550, 601040, 608872, 631775, 638605, 661144, 691900, 751300, 761090, 822800, 826430, 859214, 895400, 928880, 1010840, 1021768, 1111924, 1161100, 1217744, 1263550, 1277210, 1322288, 1383800, 1389905, 1404931, 1502600, 1522180, 1652860, 1718428, 1790800, 1902725, 2021680, 2043536, 2066075, 2148035, 2223848, 2322200, 2527100, 2554420, 2767600, 2779810, 2809862, 3005200, 3044360, 3057791, 3193025, 3305720, 3436856, 3805450, 4132150, 4296070, 4447696, 4644400, 4725677, 5054200, 5108840, 5559620, 5619724, 6088720, 6115582, 6386050, 6611440, 6873712, 6949525, 7024655, 7610900, 8264300, 8592140, 9451354, 10108400, 10217680, 10740175, 11119240, 11239448, 12231164, 12772100, 13899050, 14049310, 15221800, 15288955, 16528600, 17184280, 18902708, 21480350, 22238480, 22478896, 23628385, 24462328, 25544200, 27798100, 28098620, 30443600, 30577910, 33057200, 34368560, 35123275, 37805416, 42960700, 47256770, 48924656, 51088400, 51982447, 55596200, 56197240, 61155820, 70246550, 75610832, 76444775, 85921400, 94513540, 103964894, 111192400, 112394480, 118141925, 122311640, 140493100, 152889550, 171842800, 189027080, 207929788, 236283850, 244623280, 259912235, 280986200, 305779100, 378054160, 415859576, 472567700, 519824470, 561972400, 611558200, 831719152, 945135400, 1039648940, 1223116400, 1299561175, 1890270800, 2079297880, 2599122350, 4158595760, 5198244700, 10396489400, 20792978800]

約数ペア:

[(1, 20792978800), (2, 10396489400), (4, 5198244700), (5, 4158595760), (8, 2599122350), (10, 2079297880), (11, 1890270800), (16, 1299561175), (17, 1223116400), (20, 1039648940), (22, 945135400), (25, 831719152), (34, 611558200), (37, 561972400), (40, 519824470), (44, 472567700), (50, 415859576), (55, 378054160), (68, 305779100), (74, 280986200), (80, 259912235), (85, 244623280), (88, 236283850), (100, 207929788), (110, 189027080), (121, 171842800), (136, 152889550), (148, 140493100), (170, 122311640), (176, 118141925), (185, 112394480), (187, 111192400), (200, 103964894), (220, 94513540), (242, 85921400), (272, 76444775), (275, 75610832), (296, 70246550), (340, 61155820), (370, 56197240), (374, 55596200), (400, 51982447), (407, 51088400), (425, 48924656), (440, 47256770), (484, 42960700), (550, 37805416), (592, 35123275), (605, 34368560), (629, 33057200), (680, 30577910), (683, 30443600), (740, 28098620), (748, 27798100), (814, 25544200), (850, 24462328), (880, 23628385), (925, 22478896), (935, 22238480), (968, 21480350), (1100, 18902708), (1210, 17184280), (1258, 16528600), (1360, 15288955), (1366, 15221800), (1480, 14049310), (1496, 13899050), (1628, 12772100), (1700, 12231164), (1850, 11239448), (1870, 11119240), (1936, 10740175), (2035, 10217680), (2057, 10108400), (2200, 9451354), (2420, 8592140), (2516, 8264300), (2732, 7610900), (2960, 7024655), (2992, 6949525), (3025, 6873712), (3145, 6611440), (3256, 6386050), (3400, 6115582), (3415, 6088720), (3700, 5619724), (3740, 5559620), (4070, 5108840), (4114, 5054200), (4400, 4725677), (4477, 4644400), (4675, 4447696), (4840, 4296070), (5032, 4132150), (5464, 3805450), (6050, 3436856), (6290, 3305720), (6512, 3193025), (6800, 3057791), (6830, 3044360), (6919, 3005200), (7400, 2809862), (7480, 2779810), (7513, 2767600), (8140, 2554420), (8228, 2527100), (8954, 2322200), (9350, 2223848), (9680, 2148035), (10064, 2066075), (10175, 2043536), (10285, 2021680), (10928, 1902725), (11611, 1790800), (12100, 1718428), (12580, 1652860), (13660, 1522180), (13838, 1502600), (14800, 1404931), (14960, 1389905), (15026, 1383800), (15725, 1322288), (16280, 1277210), (16456, 1263550), (17075, 1217744), (17908, 1161100), (18700, 1111924), (20350, 1021768), (20570, 1010840), (22385, 928880), (23222, 895400), (24200, 859214), (25160, 826430), (25271, 822800), (27320, 761090), (27676, 751300), (30052, 691900), (31450, 661144), (32560, 638605), (32912, 631775), (34150, 608872), (34595, 601040), (35816, 580550), (37400, 555962), (37565, 553520), (40700, 510884), (41140, 505420), (44770, 464440), (46444, 447700), (48400, 429607), (50320, 413215), (50542, 411400), (51425, 404336), (54640, 380545), (55352, 375650), (58055, 358160), (60104, 345950), (62900, 330572), (68300, 304436), (69190, 300520), (71632, 290275), (74800, 277981), (75130, 276760), (76109, 273200), (81400, 255442), (82280, 252710), (82643, 251600), (89540, 232220), (92888, 223850), (101084, 205700), (102850, 202168), (110704, 187825), (111925, 185776), (116110, 179080), (120208, 172975), (125800, 165286), (126355, 164560), (127721, 162800), (136600, 152218), (138380, 150260)]