23206050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 144

約数和(自身を含む): 73120320

約数和(自身を除く): 49914270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 53, 63, 70, 75, 90, 105, 106, 126, 139, 150, 159, 175, 210, 225, 265, 278, 315, 318, 350, 371, 417, 450, 477, 525, 530, 630, 695, 742, 795, 834, 954, 973, 1050, 1113, 1251, 1325, 1390, 1575, 1590, 1855, 1946, 2085, 2226, 2385, 2502, 2650, 2919, 3150, 3339, 3475, 3710, 3975, 4170, 4770, 4865, 5565, 5838, 6255, 6678, 6950, 7367, 7950, 8757, 9275, 9730, 10425, 11130, 11925, 12510, 14595, 14734, 16695, 17514, 18550, 20850, 22101, 23850, 24325, 27825, 29190, 31275, 33390, 36835, 43785, 44202, 48650, 51569, 55650, 62550, 66303, 72975, 73670, 83475, 87570, 103138, 110505, 132606, 145950, 154707, 166950, 184175, 218925, 221010, 257845, 309414, 331515, 368350, 437850, 464121, 515690, 552525, 663030, 773535, 928242, 1105050, 1289225, 1547070, 1657575, 2320605, 2578450, 3315150, 3867675, 4641210, 7735350, 11603025, 23206050]

約数ペア:

[(1, 23206050), (2, 11603025), (3, 7735350), (5, 4641210), (6, 3867675), (7, 3315150), (9, 2578450), (10, 2320605), (14, 1657575), (15, 1547070), (18, 1289225), (21, 1105050), (25, 928242), (30, 773535), (35, 663030), (42, 552525), (45, 515690), (50, 464121), (53, 437850), (63, 368350), (70, 331515), (75, 309414), (90, 257845), (105, 221010), (106, 218925), (126, 184175), (139, 166950), (150, 154707), (159, 145950), (175, 132606), (210, 110505), (225, 103138), (265, 87570), (278, 83475), (315, 73670), (318, 72975), (350, 66303), (371, 62550), (417, 55650), (450, 51569), (477, 48650), (525, 44202), (530, 43785), (630, 36835), (695, 33390), (742, 31275), (795, 29190), (834, 27825), (954, 24325), (973, 23850), (1050, 22101), (1113, 20850), (1251, 18550), (1325, 17514), (1390, 16695), (1575, 14734), (1590, 14595), (1855, 12510), (1946, 11925), (2085, 11130), (2226, 10425), (2385, 9730), (2502, 9275), (2650, 8757), (2919, 7950), (3150, 7367), (3339, 6950), (3475, 6678), (3710, 6255), (3975, 5838), (4170, 5565), (4770, 4865)]