56821800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 204986880

約数和(自身を除く): 148165080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 83, 84, 100, 105, 120, 140, 150, 163, 166, 168, 175, 200, 210, 249, 280, 300, 326, 332, 350, 415, 420, 489, 498, 525, 581, 600, 652, 664, 700, 815, 830, 840, 978, 996, 1050, 1141, 1162, 1245, 1304, 1400, 1630, 1660, 1743, 1956, 1992, 2075, 2100, 2282, 2324, 2445, 2490, 2905, 3260, 3320, 3423, 3486, 3912, 4075, 4150, 4200, 4564, 4648, 4890, 4980, 5705, 5810, 6225, 6520, 6846, 6972, 8150, 8300, 8715, 9128, 9780, 9960, 11410, 11620, 12225, 12450, 13529, 13692, 13944, 14525, 16300, 16600, 17115, 17430, 19560, 22820, 23240, 24450, 24900, 27058, 27384, 28525, 29050, 32600, 34230, 34860, 40587, 43575, 45640, 48900, 49800, 54116, 57050, 58100, 67645, 68460, 69720, 81174, 85575, 87150, 94703, 97800, 108232, 114100, 116200, 135290, 136920, 162348, 171150, 174300, 189406, 202935, 228200, 270580, 284109, 324696, 338225, 342300, 348600, 378812, 405870, 473515, 541160, 568218, 676450, 684600, 757624, 811740, 947030, 1014675, 1136436, 1352900, 1420545, 1623480, 1894060, 2029350, 2272872, 2367575, 2705800, 2841090, 3788120, 4058700, 4735150, 5682180, 7102725, 8117400, 9470300, 11364360, 14205450, 18940600, 28410900, 56821800]

約数ペア:

[(1, 56821800), (2, 28410900), (3, 18940600), (4, 14205450), (5, 11364360), (6, 9470300), (7, 8117400), (8, 7102725), (10, 5682180), (12, 4735150), (14, 4058700), (15, 3788120), (20, 2841090), (21, 2705800), (24, 2367575), (25, 2272872), (28, 2029350), (30, 1894060), (35, 1623480), (40, 1420545), (42, 1352900), (50, 1136436), (56, 1014675), (60, 947030), (70, 811740), (75, 757624), (83, 684600), (84, 676450), (100, 568218), (105, 541160), (120, 473515), (140, 405870), (150, 378812), (163, 348600), (166, 342300), (168, 338225), (175, 324696), (200, 284109), (210, 270580), (249, 228200), (280, 202935), (300, 189406), (326, 174300), (332, 171150), (350, 162348), (415, 136920), (420, 135290), (489, 116200), (498, 114100), (525, 108232), (581, 97800), (600, 94703), (652, 87150), (664, 85575), (700, 81174), (815, 69720), (830, 68460), (840, 67645), (978, 58100), (996, 57050), (1050, 54116), (1141, 49800), (1162, 48900), (1245, 45640), (1304, 43575), (1400, 40587), (1630, 34860), (1660, 34230), (1743, 32600), (1956, 29050), (1992, 28525), (2075, 27384), (2100, 27058), (2282, 24900), (2324, 24450), (2445, 23240), (2490, 22820), (2905, 19560), (3260, 17430), (3320, 17115), (3423, 16600), (3486, 16300), (3912, 14525), (4075, 13944), (4150, 13692), (4200, 13529), (4564, 12450), (4648, 12225), (4890, 11620), (4980, 11410), (5705, 9960), (5810, 9780), (6225, 9128), (6520, 8715), (6846, 8300), (6972, 8150)]