90017460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12823}}^1$

素因数の和:12854

約数の個数: 96

約数和(自身を含む): 301620480

約数和(自身を除く): 211603020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 12823, 25646, 38469, 51292, 64115, 76938, 115407, 128230, 153876, 166699, 192345, 230814, 256460, 333398, 346221, 384690, 461628, 500097, 577035, 666796, 692442, 769380, 833495, 1000194, 1154070, 1384884, 1500291, 1666990, 1731105, 2000388, 2308140, 2500485, 3000582, 3333980, 3462210, 4500873, 5000970, 6001164, 6924420, 7501455, 9001746, 10001940, 15002910, 18003492, 22504365, 30005820, 45008730, 90017460]

約数ペア:

[(1, 90017460), (2, 45008730), (3, 30005820), (4, 22504365), (5, 18003492), (6, 15002910), (9, 10001940), (10, 9001746), (12, 7501455), (13, 6924420), (15, 6001164), (18, 5000970), (20, 4500873), (26, 3462210), (27, 3333980), (30, 3000582), (36, 2500485), (39, 2308140), (45, 2000388), (52, 1731105), (54, 1666990), (60, 1500291), (65, 1384884), (78, 1154070), (90, 1000194), (108, 833495), (117, 769380), (130, 692442), (135, 666796), (156, 577035), (180, 500097), (195, 461628), (234, 384690), (260, 346221), (270, 333398), (351, 256460), (390, 230814), (468, 192345), (540, 166699), (585, 153876), (702, 128230), (780, 115407), (1170, 76938), (1404, 64115), (1755, 51292), (2340, 38469), (3510, 25646), (7020, 12823)]