2012782800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{34231}}^1$

素因数の和:34266

約数の個数: 180

約数和(自身を含む): 7500505056

約数和(自身を除く): 5487722256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 140, 147, 150, 168, 175, 196, 200, 210, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 490, 525, 560, 588, 600, 700, 735, 784, 840, 980, 1050, 1176, 1200, 1225, 1400, 1470, 1680, 1960, 2100, 2352, 2450, 2800, 2940, 3675, 3920, 4200, 4900, 5880, 7350, 8400, 9800, 11760, 14700, 19600, 29400, 34231, 58800, 68462, 102693, 136924, 171155, 205386, 239617, 273848, 342310, 410772, 479234, 513465, 547696, 684620, 718851, 821544, 855775, 958468, 1026930, 1198085, 1369240, 1437702, 1643088, 1677319, 1711550, 1916936, 2053860, 2396170, 2567325, 2738480, 2875404, 3354638, 3423100, 3594255, 3833872, 4107720, 4792340, 5031957, 5134650, 5750808, 5990425, 6709276, 6846200, 7188510, 8215440, 8386595, 9584680, 10063914, 10269300, 11501616, 11980850, 13418552, 13692400, 14377020, 16773190, 17971275, 19169360, 20127828, 20538600, 23961700, 25159785, 26837104, 28754040, 33546380, 35942550, 40255656, 41077200, 41932975, 47923400, 50319570, 57508080, 67092760, 71885100, 80511312, 83865950, 95846800, 100639140, 125798925, 134185520, 143770200, 167731900, 201278280, 251597850, 287540400, 335463800, 402556560, 503195700, 670927600, 1006391400, 2012782800]

約数ペア:

[(1, 2012782800), (2, 1006391400), (3, 670927600), (4, 503195700), (5, 402556560), (6, 335463800), (7, 287540400), (8, 251597850), (10, 201278280), (12, 167731900), (14, 143770200), (15, 134185520), (16, 125798925), (20, 100639140), (21, 95846800), (24, 83865950), (25, 80511312), (28, 71885100), (30, 67092760), (35, 57508080), (40, 50319570), (42, 47923400), (48, 41932975), (49, 41077200), (50, 40255656), (56, 35942550), (60, 33546380), (70, 28754040), (75, 26837104), (80, 25159785), (84, 23961700), (98, 20538600), (100, 20127828), (105, 19169360), (112, 17971275), (120, 16773190), (140, 14377020), (147, 13692400), (150, 13418552), (168, 11980850), (175, 11501616), (196, 10269300), (200, 10063914), (210, 9584680), (240, 8386595), (245, 8215440), (280, 7188510), (294, 6846200), (300, 6709276), (336, 5990425), (350, 5750808), (392, 5134650), (400, 5031957), (420, 4792340), (490, 4107720), (525, 3833872), (560, 3594255), (588, 3423100), (600, 3354638), (700, 2875404), (735, 2738480), (784, 2567325), (840, 2396170), (980, 2053860), (1050, 1916936), (1176, 1711550), (1200, 1677319), (1225, 1643088), (1400, 1437702), (1470, 1369240), (1680, 1198085), (1960, 1026930), (2100, 958468), (2352, 855775), (2450, 821544), (2800, 718851), (2940, 684620), (3675, 547696), (3920, 513465), (4200, 479234), (4900, 410772), (5880, 342310), (7350, 273848), (8400, 239617), (9800, 205386), (11760, 171155), (14700, 136924), (19600, 102693), (29400, 68462), (34231, 58800)]