900645120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2113}}^1$

素因数の和:2177

約数の個数: 216

約数和(自身を含む): 3201872856

約数和(自身を除く): 2301227736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 256, 288, 296, 320, 333, 360, 370, 384, 444, 480, 555, 576, 592, 640, 666, 720, 740, 768, 888, 960, 1110, 1152, 1184, 1280, 1332, 1440, 1480, 1665, 1776, 1920, 2113, 2220, 2304, 2368, 2664, 2880, 2960, 3330, 3552, 3840, 4226, 4440, 4736, 5328, 5760, 5920, 6339, 6660, 7104, 8452, 8880, 9472, 10565, 10656, 11520, 11840, 12678, 13320, 14208, 16904, 17760, 19017, 21130, 21312, 23680, 25356, 26640, 28416, 31695, 33808, 35520, 38034, 42260, 42624, 47360, 50712, 53280, 63390, 67616, 71040, 76068, 78181, 84520, 85248, 95085, 101424, 106560, 126780, 135232, 142080, 152136, 156362, 169040, 190170, 202848, 213120, 234543, 253560, 270464, 304272, 312724, 338080, 380340, 390905, 405696, 426240, 469086, 507120, 540928, 608544, 625448, 676160, 703629, 760680, 781810, 811392, 938172, 1014240, 1172715, 1217088, 1250896, 1352320, 1407258, 1521360, 1563620, 1622784, 1876344, 2028480, 2345430, 2434176, 2501792, 2704640, 2814516, 3042720, 3127240, 3518145, 3752688, 4056960, 4690860, 4868352, 5003584, 5629032, 6085440, 6254480, 7036290, 7505376, 8113920, 9381720, 10007168, 11258064, 12170880, 12508960, 14072580, 15010752, 18763440, 20014336, 22516128, 24341760, 25017920, 28145160, 30021504, 37526880, 45032256, 50035840, 56290320, 60043008, 75053760, 90064512, 100071680, 112580640, 150107520, 180129024, 225161280, 300215040, 450322560, 900645120]

約数ペア:

[(1, 900645120), (2, 450322560), (3, 300215040), (4, 225161280), (5, 180129024), (6, 150107520), (8, 112580640), (9, 100071680), (10, 90064512), (12, 75053760), (15, 60043008), (16, 56290320), (18, 50035840), (20, 45032256), (24, 37526880), (30, 30021504), (32, 28145160), (36, 25017920), (37, 24341760), (40, 22516128), (45, 20014336), (48, 18763440), (60, 15010752), (64, 14072580), (72, 12508960), (74, 12170880), (80, 11258064), (90, 10007168), (96, 9381720), (111, 8113920), (120, 7505376), (128, 7036290), (144, 6254480), (148, 6085440), (160, 5629032), (180, 5003584), (185, 4868352), (192, 4690860), (222, 4056960), (240, 3752688), (256, 3518145), (288, 3127240), (296, 3042720), (320, 2814516), (333, 2704640), (360, 2501792), (370, 2434176), (384, 2345430), (444, 2028480), (480, 1876344), (555, 1622784), (576, 1563620), (592, 1521360), (640, 1407258), (666, 1352320), (720, 1250896), (740, 1217088), (768, 1172715), (888, 1014240), (960, 938172), (1110, 811392), (1152, 781810), (1184, 760680), (1280, 703629), (1332, 676160), (1440, 625448), (1480, 608544), (1665, 540928), (1776, 507120), (1920, 469086), (2113, 426240), (2220, 405696), (2304, 390905), (2368, 380340), (2664, 338080), (2880, 312724), (2960, 304272), (3330, 270464), (3552, 253560), (3840, 234543), (4226, 213120), (4440, 202848), (4736, 190170), (5328, 169040), (5760, 156362), (5920, 152136), (6339, 142080), (6660, 135232), (7104, 126780), (8452, 106560), (8880, 101424), (9472, 95085), (10565, 85248), (10656, 84520), (11520, 78181), (11840, 76068), (12678, 71040), (13320, 67616), (14208, 63390), (16904, 53280), (17760, 50712), (19017, 47360), (21130, 42624), (21312, 42260), (23680, 38034), (25356, 35520), (26640, 33808), (28416, 31695)]