252275400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10781}}^1$

素因数の和:10816

約数の個数: 144

約数和(自身を含む): 912480660

約数和(自身を除く): 660205260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 7800, 10781, 11700, 21562, 23400, 32343, 43124, 53905, 64686, 86248, 97029, 107810, 129372, 140153, 161715, 194058, 215620, 258744, 269525, 280306, 323430, 388116, 420459, 431240, 485145, 539050, 560612, 646860, 700765, 776232, 808575, 840918, 970290, 1078100, 1121224, 1261377, 1293720, 1401530, 1617150, 1681836, 1940580, 2102295, 2156200, 2425725, 2522754, 2803060, 3234300, 3363672, 3503825, 3881160, 4204590, 4851450, 5045508, 5606120, 6306885, 6468600, 7007650, 8409180, 9702900, 10091016, 10511475, 12613770, 14015300, 16818360, 19405800, 21022950, 25227540, 28030600, 31534425, 42045900, 50455080, 63068850, 84091800, 126137700, 252275400]

約数ペア:

[(1, 252275400), (2, 126137700), (3, 84091800), (4, 63068850), (5, 50455080), (6, 42045900), (8, 31534425), (9, 28030600), (10, 25227540), (12, 21022950), (13, 19405800), (15, 16818360), (18, 14015300), (20, 12613770), (24, 10511475), (25, 10091016), (26, 9702900), (30, 8409180), (36, 7007650), (39, 6468600), (40, 6306885), (45, 5606120), (50, 5045508), (52, 4851450), (60, 4204590), (65, 3881160), (72, 3503825), (75, 3363672), (78, 3234300), (90, 2803060), (100, 2522754), (104, 2425725), (117, 2156200), (120, 2102295), (130, 1940580), (150, 1681836), (156, 1617150), (180, 1401530), (195, 1293720), (200, 1261377), (225, 1121224), (234, 1078100), (260, 970290), (300, 840918), (312, 808575), (325, 776232), (360, 700765), (390, 646860), (450, 560612), (468, 539050), (520, 485145), (585, 431240), (600, 420459), (650, 388116), (780, 323430), (900, 280306), (936, 269525), (975, 258744), (1170, 215620), (1300, 194058), (1560, 161715), (1800, 140153), (1950, 129372), (2340, 107810), (2600, 97029), (2925, 86248), (3900, 64686), (4680, 53905), (5850, 43124), (7800, 32343), (10781, 23400), (11700, 21562)]