1905450300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{162859}}^1$

素因数の和:162892

約数の個数: 108

約数和(自身を含む): 6431992840

約数和(自身を除く): 4526542540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 11700, 162859, 325718, 488577, 651436, 814295, 977154, 1465731, 1628590, 1954308, 2117167, 2442885, 2931462, 3257180, 4071475, 4234334, 4885770, 5862924, 6351501, 7328655, 8142950, 8468668, 9771540, 10585835, 12214425, 12703002, 14657310, 16285900, 19054503, 21171670, 24428850, 25406004, 29314620, 31757505, 36643275, 38109006, 42343340, 48857700, 52929175, 63515010, 73286550, 76218012, 95272515, 105858350, 127030020, 146573100, 158787525, 190545030, 211716700, 317575050, 381090060, 476362575, 635150100, 952725150, 1905450300]

約数ペア:

[(1, 1905450300), (2, 952725150), (3, 635150100), (4, 476362575), (5, 381090060), (6, 317575050), (9, 211716700), (10, 190545030), (12, 158787525), (13, 146573100), (15, 127030020), (18, 105858350), (20, 95272515), (25, 76218012), (26, 73286550), (30, 63515010), (36, 52929175), (39, 48857700), (45, 42343340), (50, 38109006), (52, 36643275), (60, 31757505), (65, 29314620), (75, 25406004), (78, 24428850), (90, 21171670), (100, 19054503), (117, 16285900), (130, 14657310), (150, 12703002), (156, 12214425), (180, 10585835), (195, 9771540), (225, 8468668), (234, 8142950), (260, 7328655), (300, 6351501), (325, 5862924), (390, 4885770), (450, 4234334), (468, 4071475), (585, 3257180), (650, 2931462), (780, 2442885), (900, 2117167), (975, 1954308), (1170, 1628590), (1300, 1465731), (1950, 977154), (2340, 814295), (2925, 651436), (3900, 488577), (5850, 325718), (11700, 162859)]