125815050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:389

約数の個数: 144

約数和(自身を含む): 362119680

約数和(自身を除く): 236304630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 31, 45, 50, 58, 62, 75, 87, 90, 93, 145, 150, 155, 174, 186, 225, 261, 279, 290, 310, 311, 435, 450, 465, 522, 558, 622, 725, 775, 870, 899, 930, 933, 1305, 1395, 1450, 1550, 1555, 1798, 1866, 2175, 2325, 2610, 2697, 2790, 2799, 3110, 4350, 4495, 4650, 4665, 5394, 5598, 6525, 6975, 7775, 8091, 8990, 9019, 9330, 9641, 13050, 13485, 13950, 13995, 15550, 16182, 18038, 19282, 22475, 23325, 26970, 27057, 27990, 28923, 40455, 44950, 45095, 46650, 48205, 54114, 57846, 67425, 69975, 80910, 81171, 86769, 90190, 96410, 134850, 135285, 139950, 144615, 162342, 173538, 202275, 225475, 241025, 270570, 279589, 289230, 404550, 405855, 433845, 450950, 482050, 559178, 676425, 723075, 811710, 838767, 867690, 1352850, 1397945, 1446150, 1677534, 2029275, 2169225, 2516301, 2795890, 4058550, 4193835, 4338450, 5032602, 6989725, 8387670, 12581505, 13979450, 20969175, 25163010, 41938350, 62907525, 125815050]

約数ペア:

[(1, 125815050), (2, 62907525), (3, 41938350), (5, 25163010), (6, 20969175), (9, 13979450), (10, 12581505), (15, 8387670), (18, 6989725), (25, 5032602), (29, 4338450), (30, 4193835), (31, 4058550), (45, 2795890), (50, 2516301), (58, 2169225), (62, 2029275), (75, 1677534), (87, 1446150), (90, 1397945), (93, 1352850), (145, 867690), (150, 838767), (155, 811710), (174, 723075), (186, 676425), (225, 559178), (261, 482050), (279, 450950), (290, 433845), (310, 405855), (311, 404550), (435, 289230), (450, 279589), (465, 270570), (522, 241025), (558, 225475), (622, 202275), (725, 173538), (775, 162342), (870, 144615), (899, 139950), (930, 135285), (933, 134850), (1305, 96410), (1395, 90190), (1450, 86769), (1550, 81171), (1555, 80910), (1798, 69975), (1866, 67425), (2175, 57846), (2325, 54114), (2610, 48205), (2697, 46650), (2790, 45095), (2799, 44950), (3110, 40455), (4350, 28923), (4495, 27990), (4650, 27057), (4665, 26970), (5394, 23325), (5598, 22475), (6525, 19282), (6975, 18038), (7775, 16182), (8091, 15550), (8990, 13995), (9019, 13950), (9330, 13485), (9641, 13050)]