89288100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:371

約数の個数: 216

約数和(自身を含む): 316854720

約数和(自身を除く): 227566620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 29, 30, 33, 36, 44, 45, 50, 55, 58, 60, 66, 75, 87, 90, 99, 100, 110, 116, 132, 145, 150, 165, 174, 180, 198, 220, 225, 261, 275, 290, 300, 311, 319, 330, 348, 396, 435, 450, 495, 522, 550, 580, 622, 638, 660, 725, 825, 870, 900, 933, 957, 990, 1044, 1100, 1244, 1276, 1305, 1450, 1555, 1595, 1650, 1740, 1866, 1914, 1980, 2175, 2475, 2610, 2799, 2871, 2900, 3110, 3190, 3300, 3421, 3732, 3828, 4350, 4665, 4785, 4950, 5220, 5598, 5742, 6220, 6380, 6525, 6842, 7775, 7975, 8700, 9019, 9330, 9570, 9900, 10263, 11196, 11484, 13050, 13684, 13995, 14355, 15550, 15950, 17105, 18038, 18660, 19140, 20526, 23325, 23925, 26100, 27057, 27990, 28710, 30789, 31100, 31900, 34210, 36076, 41052, 45095, 46650, 47850, 51315, 54114, 55980, 57420, 61578, 68420, 69975, 71775, 81171, 85525, 90190, 93300, 95700, 99209, 102630, 108228, 123156, 135285, 139950, 143550, 153945, 162342, 171050, 180380, 198418, 205260, 225475, 256575, 270570, 279900, 287100, 297627, 307890, 324684, 342100, 396836, 405855, 450950, 496045, 513150, 541140, 595254, 615780, 676425, 769725, 811710, 892881, 901900, 992090, 1026300, 1190508, 1352850, 1488135, 1539450, 1623420, 1785762, 1984180, 2029275, 2480225, 2705700, 2976270, 3078900, 3571524, 4058550, 4464405, 4960450, 5952540, 7440675, 8117100, 8928810, 9920900, 14881350, 17857620, 22322025, 29762700, 44644050, 89288100]

約数ペア:

[(1, 89288100), (2, 44644050), (3, 29762700), (4, 22322025), (5, 17857620), (6, 14881350), (9, 9920900), (10, 8928810), (11, 8117100), (12, 7440675), (15, 5952540), (18, 4960450), (20, 4464405), (22, 4058550), (25, 3571524), (29, 3078900), (30, 2976270), (33, 2705700), (36, 2480225), (44, 2029275), (45, 1984180), (50, 1785762), (55, 1623420), (58, 1539450), (60, 1488135), (66, 1352850), (75, 1190508), (87, 1026300), (90, 992090), (99, 901900), (100, 892881), (110, 811710), (116, 769725), (132, 676425), (145, 615780), (150, 595254), (165, 541140), (174, 513150), (180, 496045), (198, 450950), (220, 405855), (225, 396836), (261, 342100), (275, 324684), (290, 307890), (300, 297627), (311, 287100), (319, 279900), (330, 270570), (348, 256575), (396, 225475), (435, 205260), (450, 198418), (495, 180380), (522, 171050), (550, 162342), (580, 153945), (622, 143550), (638, 139950), (660, 135285), (725, 123156), (825, 108228), (870, 102630), (900, 99209), (933, 95700), (957, 93300), (990, 90190), (1044, 85525), (1100, 81171), (1244, 71775), (1276, 69975), (1305, 68420), (1450, 61578), (1555, 57420), (1595, 55980), (1650, 54114), (1740, 51315), (1866, 47850), (1914, 46650), (1980, 45095), (2175, 41052), (2475, 36076), (2610, 34210), (2799, 31900), (2871, 31100), (2900, 30789), (3110, 28710), (3190, 27990), (3300, 27057), (3421, 26100), (3732, 23925), (3828, 23325), (4350, 20526), (4665, 19140), (4785, 18660), (4950, 18038), (5220, 17105), (5598, 15950), (5742, 15550), (6220, 14355), (6380, 13995), (6525, 13684), (6842, 13050), (7775, 11484), (7975, 11196), (8700, 10263), (9019, 9900), (9330, 9570)]