221656200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:768

約数の個数: 192

約数和(自身を含む): 752094720

約数和(自身を除く): 530438520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 31, 34, 40, 50, 51, 60, 62, 68, 75, 85, 93, 100, 102, 120, 124, 136, 150, 155, 170, 186, 200, 204, 248, 255, 300, 310, 340, 372, 408, 425, 465, 510, 527, 600, 620, 680, 701, 744, 775, 850, 930, 1020, 1054, 1240, 1275, 1402, 1550, 1581, 1700, 1860, 2040, 2103, 2108, 2325, 2550, 2635, 2804, 3100, 3162, 3400, 3505, 3720, 4206, 4216, 4650, 5100, 5270, 5608, 6200, 6324, 7010, 7905, 8412, 9300, 10200, 10515, 10540, 11917, 12648, 13175, 14020, 15810, 16824, 17525, 18600, 21030, 21080, 21731, 23834, 26350, 28040, 31620, 35050, 35751, 39525, 42060, 43462, 47668, 52575, 52700, 59585, 63240, 65193, 70100, 71502, 79050, 84120, 86924, 95336, 105150, 105400, 108655, 119170, 130386, 140200, 143004, 158100, 173848, 178755, 210300, 217310, 238340, 260772, 286008, 297925, 316200, 325965, 357510, 369427, 420600, 434620, 476680, 521544, 543275, 595850, 651930, 715020, 738854, 869240, 893775, 1086550, 1108281, 1191700, 1303860, 1430040, 1477708, 1629825, 1787550, 1847135, 2173100, 2216562, 2383400, 2607720, 2955416, 3259650, 3575100, 3694270, 4346200, 4433124, 5541405, 6519300, 7150200, 7388540, 8866248, 9235675, 11082810, 13038600, 14777080, 18471350, 22165620, 27707025, 36942700, 44331240, 55414050, 73885400, 110828100, 221656200]

約数ペア:

[(1, 221656200), (2, 110828100), (3, 73885400), (4, 55414050), (5, 44331240), (6, 36942700), (8, 27707025), (10, 22165620), (12, 18471350), (15, 14777080), (17, 13038600), (20, 11082810), (24, 9235675), (25, 8866248), (30, 7388540), (31, 7150200), (34, 6519300), (40, 5541405), (50, 4433124), (51, 4346200), (60, 3694270), (62, 3575100), (68, 3259650), (75, 2955416), (85, 2607720), (93, 2383400), (100, 2216562), (102, 2173100), (120, 1847135), (124, 1787550), (136, 1629825), (150, 1477708), (155, 1430040), (170, 1303860), (186, 1191700), (200, 1108281), (204, 1086550), (248, 893775), (255, 869240), (300, 738854), (310, 715020), (340, 651930), (372, 595850), (408, 543275), (425, 521544), (465, 476680), (510, 434620), (527, 420600), (600, 369427), (620, 357510), (680, 325965), (701, 316200), (744, 297925), (775, 286008), (850, 260772), (930, 238340), (1020, 217310), (1054, 210300), (1240, 178755), (1275, 173848), (1402, 158100), (1550, 143004), (1581, 140200), (1700, 130386), (1860, 119170), (2040, 108655), (2103, 105400), (2108, 105150), (2325, 95336), (2550, 86924), (2635, 84120), (2804, 79050), (3100, 71502), (3162, 70100), (3400, 65193), (3505, 63240), (3720, 59585), (4206, 52700), (4216, 52575), (4650, 47668), (5100, 43462), (5270, 42060), (5608, 39525), (6200, 35751), (6324, 35050), (7010, 31620), (7905, 28040), (8412, 26350), (9300, 23834), (10200, 21731), (10515, 21080), (10540, 21030), (11917, 18600), (12648, 17525), (13175, 16824), (14020, 15810)]