90735480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2083}}^1$

素因数の和:2122

約数の個数: 144

約数和(自身を含む): 324291240

約数和(自身を除く): 233555760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2083, 2178, 2420, 2904, 3630, 3960, 4166, 4356, 4840, 5445, 6249, 7260, 8332, 8712, 10415, 10890, 12498, 14520, 16664, 18747, 20830, 21780, 22913, 24996, 31245, 37494, 41660, 43560, 45826, 49992, 62490, 68739, 74988, 83320, 91652, 93735, 114565, 124980, 137478, 149976, 183304, 187470, 206217, 229130, 249960, 252043, 274956, 343695, 374940, 412434, 458260, 504086, 549912, 687390, 749880, 756129, 824868, 916520, 1008172, 1031085, 1260215, 1374780, 1512258, 1649736, 2016344, 2062170, 2268387, 2520430, 2749560, 3024516, 3780645, 4124340, 4536774, 5040860, 6049032, 7561290, 8248680, 9073548, 10081720, 11341935, 15122580, 18147096, 22683870, 30245160, 45367740, 90735480]

約数ペア:

[(1, 90735480), (2, 45367740), (3, 30245160), (4, 22683870), (5, 18147096), (6, 15122580), (8, 11341935), (9, 10081720), (10, 9073548), (11, 8248680), (12, 7561290), (15, 6049032), (18, 5040860), (20, 4536774), (22, 4124340), (24, 3780645), (30, 3024516), (33, 2749560), (36, 2520430), (40, 2268387), (44, 2062170), (45, 2016344), (55, 1649736), (60, 1512258), (66, 1374780), (72, 1260215), (88, 1031085), (90, 1008172), (99, 916520), (110, 824868), (120, 756129), (121, 749880), (132, 687390), (165, 549912), (180, 504086), (198, 458260), (220, 412434), (242, 374940), (264, 343695), (330, 274956), (360, 252043), (363, 249960), (396, 229130), (440, 206217), (484, 187470), (495, 183304), (605, 149976), (660, 137478), (726, 124980), (792, 114565), (968, 93735), (990, 91652), (1089, 83320), (1210, 74988), (1320, 68739), (1452, 62490), (1815, 49992), (1980, 45826), (2083, 43560), (2178, 41660), (2420, 37494), (2904, 31245), (3630, 24996), (3960, 22913), (4166, 21780), (4356, 20830), (4840, 18747), (5445, 16664), (6249, 14520), (7260, 12498), (8332, 10890), (8712, 10415)]