2545650900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{217577}}^1$

素因数の和:217610

約数の個数: 108

約数和(自身を含む): 8593025532

約数和(自身を除く): 6047374632

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, 217577, 435154, 652731, 870308, 1087885, 1305462, 1958193, 2175770, 2610924, 2828501, 3263655, 3916386, 4351540, 5439425, 5657002, 6527310, 7832772, 8485503, 9790965, 10878850, 11314004, 13054620, 14142505, 16318275, 16971006, 19581930, 21757700, 25456509, 28285010, 32636550, 33942012, 39163860, 42427515, 48954825, 50913018, 56570020, 65273100, 70712525, 84855030, 97909650, 101826036, 127282545, 141425050, 169710060, 195819300, 212137575, 254565090, 282850100, 424275150, 509130180, 636412725, 848550300, 1272825450, 2545650900]

約数ペア:

[(1, 2545650900), (2, 1272825450), (3, 848550300), (4, 636412725), (5, 509130180), (6, 424275150), (9, 282850100), (10, 254565090), (12, 212137575), (13, 195819300), (15, 169710060), (18, 141425050), (20, 127282545), (25, 101826036), (26, 97909650), (30, 84855030), (36, 70712525), (39, 65273100), (45, 56570020), (50, 50913018), (52, 48954825), (60, 42427515), (65, 39163860), (75, 33942012), (78, 32636550), (90, 28285010), (100, 25456509), (117, 21757700), (130, 19581930), (150, 16971006), (156, 16318275), (180, 14142505), (195, 13054620), (225, 11314004), (234, 10878850), (260, 9790965), (300, 8485503), (325, 7832772), (390, 6527310), (450, 5657002), (468, 5439425), (585, 4351540), (650, 3916386), (780, 3263655), (900, 2828501), (975, 2610924), (1170, 2175770), (1300, 1958193), (1950, 1305462), (2340, 1087885), (2925, 870308), (3900, 652731), (5850, 435154), (11700, 217577)]