89164680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2235

約数の個数: 128

約数和(自身を含む): 301363200

約数和(自身を除く): 212198520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2179, 2728, 3410, 3720, 4092, 4358, 5115, 6537, 6820, 8184, 8716, 10230, 10895, 13074, 13640, 17432, 20460, 21790, 23969, 26148, 32685, 40920, 43580, 47938, 52296, 65370, 67549, 71907, 87160, 95876, 119845, 130740, 135098, 143814, 191752, 202647, 239690, 261480, 270196, 287628, 337745, 359535, 405294, 479380, 540392, 575256, 675490, 719070, 743039, 810588, 958760, 1013235, 1350980, 1438140, 1486078, 1621176, 2026470, 2229117, 2701960, 2876280, 2972156, 3715195, 4052940, 4458234, 5944312, 7430390, 8105880, 8916468, 11145585, 14860780, 17832936, 22291170, 29721560, 44582340, 89164680]

約数ペア:

[(1, 89164680), (2, 44582340), (3, 29721560), (4, 22291170), (5, 17832936), (6, 14860780), (8, 11145585), (10, 8916468), (11, 8105880), (12, 7430390), (15, 5944312), (20, 4458234), (22, 4052940), (24, 3715195), (30, 2972156), (31, 2876280), (33, 2701960), (40, 2229117), (44, 2026470), (55, 1621176), (60, 1486078), (62, 1438140), (66, 1350980), (88, 1013235), (93, 958760), (110, 810588), (120, 743039), (124, 719070), (132, 675490), (155, 575256), (165, 540392), (186, 479380), (220, 405294), (248, 359535), (264, 337745), (310, 287628), (330, 270196), (341, 261480), (372, 239690), (440, 202647), (465, 191752), (620, 143814), (660, 135098), (682, 130740), (744, 119845), (930, 95876), (1023, 87160), (1240, 71907), (1320, 67549), (1364, 65370), (1705, 52296), (1860, 47938), (2046, 43580), (2179, 40920), (2728, 32685), (3410, 26148), (3720, 23969), (4092, 21790), (4358, 20460), (5115, 17432), (6537, 13640), (6820, 13074), (8184, 10895), (8716, 10230)]