537852900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137911}}^1$

素因数の和:137941

約数の個数: 72

約数和(自身を含む): 1675906624

約数和(自身を除く): 1138053724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 137911, 275822, 413733, 551644, 689555, 827466, 1379110, 1654932, 1792843, 2068665, 2758220, 3447775, 3585686, 4137330, 5378529, 6895550, 7171372, 8274660, 8964215, 10343325, 10757058, 13791100, 17928430, 20686650, 21514116, 26892645, 35856860, 41373300, 44821075, 53785290, 89642150, 107570580, 134463225, 179284300, 268926450, 537852900]

約数ペア:

[(1, 537852900), (2, 268926450), (3, 179284300), (4, 134463225), (5, 107570580), (6, 89642150), (10, 53785290), (12, 44821075), (13, 41373300), (15, 35856860), (20, 26892645), (25, 21514116), (26, 20686650), (30, 17928430), (39, 13791100), (50, 10757058), (52, 10343325), (60, 8964215), (65, 8274660), (75, 7171372), (78, 6895550), (100, 5378529), (130, 4137330), (150, 3585686), (156, 3447775), (195, 2758220), (260, 2068665), (300, 1792843), (325, 1654932), (390, 1379110), (650, 827466), (780, 689555), (975, 551644), (1300, 413733), (1950, 275822), (3900, 137911)]