61882800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 232485120

約数和(自身を除く): 170602320

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, 50, 53, 56, 60, 70, 75, 80, 84, 100, 105, 106, 112, 120, 139, 140, 150, 159, 168, 175, 200, 210, 212, 240, 265, 278, 280, 300, 318, 336, 350, 371, 400, 417, 420, 424, 525, 530, 556, 560, 600, 636, 695, 700, 742, 795, 834, 840, 848, 973, 1050, 1060, 1112, 1113, 1200, 1272, 1325, 1390, 1400, 1484, 1590, 1668, 1680, 1855, 1946, 2085, 2100, 2120, 2224, 2226, 2544, 2650, 2780, 2800, 2919, 2968, 3180, 3336, 3475, 3710, 3892, 3975, 4170, 4200, 4240, 4452, 4865, 5300, 5560, 5565, 5838, 5936, 6360, 6672, 6950, 7367, 7420, 7784, 7950, 8340, 8400, 8904, 9275, 9730, 10425, 10600, 11120, 11130, 11676, 12720, 13900, 14595, 14734, 14840, 15568, 15900, 16680, 17808, 18550, 19460, 20850, 21200, 22101, 22260, 23352, 24325, 27800, 27825, 29190, 29468, 29680, 31800, 33360, 36835, 37100, 38920, 41700, 44202, 44520, 46704, 48650, 51569, 55600, 55650, 58380, 58936, 63600, 72975, 73670, 74200, 77840, 83400, 88404, 89040, 97300, 103138, 110505, 111300, 116760, 117872, 145950, 147340, 148400, 154707, 166800, 176808, 184175, 194600, 206276, 221010, 222600, 233520, 257845, 291900, 294680, 309414, 353616, 368350, 389200, 412552, 442020, 445200, 515690, 552525, 583800, 589360, 618828, 736700, 773535, 825104, 884040, 1031380, 1105050, 1167600, 1237656, 1289225, 1473400, 1547070, 1768080, 2062760, 2210100, 2475312, 2578450, 2946800, 3094140, 3867675, 4125520, 4420200, 5156900, 6188280, 7735350, 8840400, 10313800, 12376560, 15470700, 20627600, 30941400, 61882800]

約数ペア:

[(1, 61882800), (2, 30941400), (3, 20627600), (4, 15470700), (5, 12376560), (6, 10313800), (7, 8840400), (8, 7735350), (10, 6188280), (12, 5156900), (14, 4420200), (15, 4125520), (16, 3867675), (20, 3094140), (21, 2946800), (24, 2578450), (25, 2475312), (28, 2210100), (30, 2062760), (35, 1768080), (40, 1547070), (42, 1473400), (48, 1289225), (50, 1237656), (53, 1167600), (56, 1105050), (60, 1031380), (70, 884040), (75, 825104), (80, 773535), (84, 736700), (100, 618828), (105, 589360), (106, 583800), (112, 552525), (120, 515690), (139, 445200), (140, 442020), (150, 412552), (159, 389200), (168, 368350), (175, 353616), (200, 309414), (210, 294680), (212, 291900), (240, 257845), (265, 233520), (278, 222600), (280, 221010), (300, 206276), (318, 194600), (336, 184175), (350, 176808), (371, 166800), (400, 154707), (417, 148400), (420, 147340), (424, 145950), (525, 117872), (530, 116760), (556, 111300), (560, 110505), (600, 103138), (636, 97300), (695, 89040), (700, 88404), (742, 83400), (795, 77840), (834, 74200), (840, 73670), (848, 72975), (973, 63600), (1050, 58936), (1060, 58380), (1112, 55650), (1113, 55600), (1200, 51569), (1272, 48650), (1325, 46704), (1390, 44520), (1400, 44202), (1484, 41700), (1590, 38920), (1668, 37100), (1680, 36835), (1855, 33360), (1946, 31800), (2085, 29680), (2100, 29468), (2120, 29190), (2224, 27825), (2226, 27800), (2544, 24325), (2650, 23352), (2780, 22260), (2800, 22101), (2919, 21200), (2968, 20850), (3180, 19460), (3336, 18550), (3475, 17808), (3710, 16680), (3892, 15900), (3975, 15568), (4170, 14840), (4200, 14734), (4240, 14595), (4452, 13900), (4865, 12720), (5300, 11676), (5560, 11130), (5565, 11120), (5838, 10600), (5936, 10425), (6360, 9730), (6672, 9275), (6950, 8904), (7367, 8400), (7420, 8340), (7784, 7950)]