30902300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2161}}^1$

素因数の和:2199

約数の個数: 72

約数和(自身を含む): 78817872

約数和(自身を除く): 47915572

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2161, 2860, 3575, 4322, 7150, 8644, 10805, 14300, 21610, 23771, 28093, 43220, 47542, 54025, 56186, 95084, 108050, 112372, 118855, 140465, 216100, 237710, 280930, 309023, 475420, 561860, 594275, 618046, 702325, 1188550, 1236092, 1404650, 1545115, 2377100, 2809300, 3090230, 6180460, 7725575, 15451150, 30902300]

約数ペア:

[(1, 30902300), (2, 15451150), (4, 7725575), (5, 6180460), (10, 3090230), (11, 2809300), (13, 2377100), (20, 1545115), (22, 1404650), (25, 1236092), (26, 1188550), (44, 702325), (50, 618046), (52, 594275), (55, 561860), (65, 475420), (100, 309023), (110, 280930), (130, 237710), (143, 216100), (220, 140465), (260, 118855), (275, 112372), (286, 108050), (325, 95084), (550, 56186), (572, 54025), (650, 47542), (715, 43220), (1100, 28093), (1300, 23771), (1430, 21610), (2161, 14300), (2860, 10805), (3575, 8644), (4322, 7150)]