670976400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1130

約数の個数: 240

約数和(自身を含む): 2351420928

約数和(自身を除く): 1680444528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 31, 34, 40, 48, 50, 51, 60, 62, 68, 75, 80, 85, 93, 100, 102, 120, 124, 136, 150, 155, 170, 186, 200, 204, 240, 248, 255, 272, 300, 310, 340, 372, 400, 408, 425, 465, 496, 510, 527, 600, 620, 680, 744, 775, 816, 850, 930, 1020, 1054, 1061, 1200, 1240, 1275, 1360, 1488, 1550, 1581, 1700, 1860, 2040, 2108, 2122, 2325, 2480, 2550, 2635, 3100, 3162, 3183, 3400, 3720, 4080, 4216, 4244, 4650, 5100, 5270, 5305, 6200, 6324, 6366, 6800, 7440, 7905, 8432, 8488, 9300, 10200, 10540, 10610, 12400, 12648, 12732, 13175, 15810, 15915, 16976, 18037, 18600, 20400, 21080, 21220, 25296, 25464, 26350, 26525, 31620, 31830, 32891, 36074, 37200, 39525, 42160, 42440, 50928, 52700, 53050, 54111, 63240, 63660, 65782, 72148, 79050, 79575, 84880, 90185, 98673, 105400, 106100, 108222, 126480, 127320, 131564, 144296, 158100, 159150, 164455, 180370, 197346, 210800, 212200, 216444, 254640, 263128, 270555, 288592, 316200, 318300, 328910, 360740, 394692, 424400, 432888, 450925, 493365, 526256, 541110, 559147, 632400, 636600, 657820, 721480, 789384, 822275, 865776, 901850, 986730, 1082220, 1118294, 1273200, 1315640, 1352775, 1442960, 1578768, 1644550, 1677441, 1803700, 1973460, 2164440, 2236588, 2466825, 2631280, 2705550, 2795735, 3289100, 3354882, 3607400, 3946920, 4328880, 4473176, 4933650, 5411100, 5591470, 6578200, 6709764, 7214800, 7893840, 8387205, 8946352, 9867300, 10822200, 11182940, 13156400, 13419528, 13978675, 16774410, 19734600, 21644400, 22365880, 26839056, 27957350, 33548820, 39469200, 41936025, 44731760, 55914700, 67097640, 83872050, 111829400, 134195280, 167744100, 223658800, 335488200, 670976400]

約数ペア:

[(1, 670976400), (2, 335488200), (3, 223658800), (4, 167744100), (5, 134195280), (6, 111829400), (8, 83872050), (10, 67097640), (12, 55914700), (15, 44731760), (16, 41936025), (17, 39469200), (20, 33548820), (24, 27957350), (25, 26839056), (30, 22365880), (31, 21644400), (34, 19734600), (40, 16774410), (48, 13978675), (50, 13419528), (51, 13156400), (60, 11182940), (62, 10822200), (68, 9867300), (75, 8946352), (80, 8387205), (85, 7893840), (93, 7214800), (100, 6709764), (102, 6578200), (120, 5591470), (124, 5411100), (136, 4933650), (150, 4473176), (155, 4328880), (170, 3946920), (186, 3607400), (200, 3354882), (204, 3289100), (240, 2795735), (248, 2705550), (255, 2631280), (272, 2466825), (300, 2236588), (310, 2164440), (340, 1973460), (372, 1803700), (400, 1677441), (408, 1644550), (425, 1578768), (465, 1442960), (496, 1352775), (510, 1315640), (527, 1273200), (600, 1118294), (620, 1082220), (680, 986730), (744, 901850), (775, 865776), (816, 822275), (850, 789384), (930, 721480), (1020, 657820), (1054, 636600), (1061, 632400), (1200, 559147), (1240, 541110), (1275, 526256), (1360, 493365), (1488, 450925), (1550, 432888), (1581, 424400), (1700, 394692), (1860, 360740), (2040, 328910), (2108, 318300), (2122, 316200), (2325, 288592), (2480, 270555), (2550, 263128), (2635, 254640), (3100, 216444), (3162, 212200), (3183, 210800), (3400, 197346), (3720, 180370), (4080, 164455), (4216, 159150), (4244, 158100), (4650, 144296), (5100, 131564), (5270, 127320), (5305, 126480), (6200, 108222), (6324, 106100), (6366, 105400), (6800, 98673), (7440, 90185), (7905, 84880), (8432, 79575), (8488, 79050), (9300, 72148), (10200, 65782), (10540, 63660), (10610, 63240), (12400, 54111), (12648, 53050), (12732, 52700), (13175, 50928), (15810, 42440), (15915, 42160), (16976, 39525), (18037, 37200), (18600, 36074), (20400, 32891), (21080, 31830), (21220, 31620), (25296, 26525), (25464, 26350)]