668873100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1367}}^1$

素因数の和:1624

約数の個数: 144

約数和(自身を含む): 2222857728

約数和(自身を除く): 1553984628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 233, 300, 350, 420, 466, 525, 699, 700, 932, 1050, 1165, 1367, 1398, 1631, 2100, 2330, 2734, 2796, 3262, 3495, 4101, 4660, 4893, 5468, 5825, 6524, 6835, 6990, 8155, 8202, 9569, 9786, 11650, 13670, 13980, 16310, 16404, 17475, 19138, 19572, 20505, 23300, 24465, 27340, 28707, 32620, 34175, 34950, 38276, 40775, 41010, 47845, 48930, 57414, 68350, 69900, 81550, 82020, 95690, 97860, 102525, 114828, 122325, 136700, 143535, 163100, 191380, 205050, 239225, 244650, 287070, 318511, 410100, 478450, 489300, 574140, 637022, 717675, 955533, 956900, 1274044, 1435350, 1592555, 1911066, 2229577, 2870700, 3185110, 3822132, 4459154, 4777665, 6370220, 6688731, 7962775, 8918308, 9555330, 11147885, 13377462, 15925550, 19110660, 22295770, 23888325, 26754924, 31851100, 33443655, 44591540, 47776650, 55739425, 66887310, 95553300, 111478850, 133774620, 167218275, 222957700, 334436550, 668873100]

約数ペア:

[(1, 668873100), (2, 334436550), (3, 222957700), (4, 167218275), (5, 133774620), (6, 111478850), (7, 95553300), (10, 66887310), (12, 55739425), (14, 47776650), (15, 44591540), (20, 33443655), (21, 31851100), (25, 26754924), (28, 23888325), (30, 22295770), (35, 19110660), (42, 15925550), (50, 13377462), (60, 11147885), (70, 9555330), (75, 8918308), (84, 7962775), (100, 6688731), (105, 6370220), (140, 4777665), (150, 4459154), (175, 3822132), (210, 3185110), (233, 2870700), (300, 2229577), (350, 1911066), (420, 1592555), (466, 1435350), (525, 1274044), (699, 956900), (700, 955533), (932, 717675), (1050, 637022), (1165, 574140), (1367, 489300), (1398, 478450), (1631, 410100), (2100, 318511), (2330, 287070), (2734, 244650), (2796, 239225), (3262, 205050), (3495, 191380), (4101, 163100), (4660, 143535), (4893, 136700), (5468, 122325), (5825, 114828), (6524, 102525), (6835, 97860), (6990, 95690), (8155, 82020), (8202, 81550), (9569, 69900), (9786, 68350), (11650, 57414), (13670, 48930), (13980, 47845), (16310, 41010), (16404, 40775), (17475, 38276), (19138, 34950), (19572, 34175), (20505, 32620), (23300, 28707), (24465, 27340)]