90886800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 240

約数和(自身を含む): 315515520

約数和(自身を除く): 224628720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 37, 40, 46, 48, 50, 60, 69, 74, 75, 80, 89, 92, 100, 111, 115, 120, 138, 148, 150, 178, 184, 185, 200, 222, 230, 240, 267, 276, 296, 300, 345, 356, 368, 370, 400, 444, 445, 460, 534, 552, 555, 575, 592, 600, 690, 712, 740, 851, 888, 890, 920, 925, 1068, 1104, 1110, 1150, 1200, 1335, 1380, 1424, 1480, 1702, 1725, 1776, 1780, 1840, 1850, 2047, 2136, 2220, 2225, 2300, 2553, 2670, 2760, 2775, 2960, 3293, 3404, 3450, 3560, 3700, 4094, 4255, 4272, 4440, 4450, 4600, 5106, 5340, 5520, 5550, 6141, 6586, 6675, 6808, 6900, 7120, 7400, 8188, 8510, 8880, 8900, 9200, 9879, 10212, 10235, 10680, 11100, 12282, 12765, 13172, 13350, 13616, 13800, 14800, 16376, 16465, 17020, 17800, 19758, 20424, 20470, 21275, 21360, 22200, 24564, 25530, 26344, 26700, 27600, 30705, 32752, 32930, 34040, 35600, 39516, 40848, 40940, 42550, 44400, 49128, 49395, 51060, 51175, 52688, 53400, 61410, 63825, 65860, 68080, 75739, 79032, 81880, 82325, 85100, 98256, 98790, 102120, 102350, 106800, 122820, 127650, 131720, 151478, 153525, 158064, 163760, 164650, 170200, 197580, 204240, 204700, 227217, 245640, 246975, 255300, 263440, 302956, 307050, 329300, 340400, 378695, 395160, 409400, 454434, 491280, 493950, 510600, 605912, 614100, 658600, 757390, 790320, 818800, 908868, 987900, 1021200, 1136085, 1211824, 1228200, 1317200, 1514780, 1817736, 1893475, 1975800, 2272170, 2456400, 3029560, 3635472, 3786950, 3951600, 4544340, 5680425, 6059120, 7573900, 9088680, 11360850, 15147800, 18177360, 22721700, 30295600, 45443400, 90886800]

約数ペア:

[(1, 90886800), (2, 45443400), (3, 30295600), (4, 22721700), (5, 18177360), (6, 15147800), (8, 11360850), (10, 9088680), (12, 7573900), (15, 6059120), (16, 5680425), (20, 4544340), (23, 3951600), (24, 3786950), (25, 3635472), (30, 3029560), (37, 2456400), (40, 2272170), (46, 1975800), (48, 1893475), (50, 1817736), (60, 1514780), (69, 1317200), (74, 1228200), (75, 1211824), (80, 1136085), (89, 1021200), (92, 987900), (100, 908868), (111, 818800), (115, 790320), (120, 757390), (138, 658600), (148, 614100), (150, 605912), (178, 510600), (184, 493950), (185, 491280), (200, 454434), (222, 409400), (230, 395160), (240, 378695), (267, 340400), (276, 329300), (296, 307050), (300, 302956), (345, 263440), (356, 255300), (368, 246975), (370, 245640), (400, 227217), (444, 204700), (445, 204240), (460, 197580), (534, 170200), (552, 164650), (555, 163760), (575, 158064), (592, 153525), (600, 151478), (690, 131720), (712, 127650), (740, 122820), (851, 106800), (888, 102350), (890, 102120), (920, 98790), (925, 98256), (1068, 85100), (1104, 82325), (1110, 81880), (1150, 79032), (1200, 75739), (1335, 68080), (1380, 65860), (1424, 63825), (1480, 61410), (1702, 53400), (1725, 52688), (1776, 51175), (1780, 51060), (1840, 49395), (1850, 49128), (2047, 44400), (2136, 42550), (2220, 40940), (2225, 40848), (2300, 39516), (2553, 35600), (2670, 34040), (2760, 32930), (2775, 32752), (2960, 30705), (3293, 27600), (3404, 26700), (3450, 26344), (3560, 25530), (3700, 24564), (4094, 22200), (4255, 21360), (4272, 21275), (4440, 20470), (4450, 20424), (4600, 19758), (5106, 17800), (5340, 17020), (5520, 16465), (5550, 16376), (6141, 14800), (6586, 13800), (6675, 13616), (6808, 13350), (6900, 13172), (7120, 12765), (7400, 12282), (8188, 11100), (8510, 10680), (8880, 10235), (8900, 10212), (9200, 9879)]