381997200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:602

約数の個数: 240

約数和(自身を含む): 1348413696

約数和(自身を除く): 966416496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 47, 48, 50, 52, 60, 65, 75, 78, 80, 94, 100, 104, 120, 130, 141, 150, 156, 188, 195, 200, 208, 235, 240, 260, 282, 300, 312, 325, 376, 390, 400, 470, 520, 521, 564, 600, 611, 624, 650, 705, 752, 780, 940, 975, 1040, 1042, 1128, 1175, 1200, 1222, 1300, 1410, 1560, 1563, 1833, 1880, 1950, 2084, 2256, 2350, 2444, 2600, 2605, 2820, 3055, 3120, 3126, 3525, 3666, 3760, 3900, 4168, 4700, 4888, 5200, 5210, 5640, 6110, 6252, 6773, 7050, 7332, 7800, 7815, 8336, 9165, 9400, 9776, 10420, 11280, 12220, 12504, 13025, 13546, 14100, 14664, 15275, 15600, 15630, 18330, 18800, 20319, 20840, 24440, 24487, 25008, 26050, 27092, 28200, 29328, 30550, 31260, 33865, 36660, 39075, 40638, 41680, 45825, 48880, 48974, 52100, 54184, 56400, 61100, 62520, 67730, 73320, 73461, 78150, 81276, 91650, 97948, 101595, 104200, 108368, 122200, 122435, 125040, 135460, 146640, 146922, 156300, 162552, 169325, 183300, 195896, 203190, 208400, 244400, 244870, 270920, 293844, 312600, 318331, 325104, 338650, 366600, 367305, 391792, 406380, 489740, 507975, 541840, 587688, 612175, 625200, 636662, 677300, 733200, 734610, 812760, 954993, 979480, 1015950, 1175376, 1224350, 1273324, 1354600, 1469220, 1591655, 1625520, 1836525, 1909986, 1958960, 2031900, 2448700, 2546648, 2709200, 2938440, 3183310, 3673050, 3819972, 4063800, 4774965, 4897400, 5093296, 5876880, 6366620, 7346100, 7639944, 7958275, 8127600, 9549930, 9794800, 12733240, 14692200, 15279888, 15916550, 19099860, 23874825, 25466480, 29384400, 31833100, 38199720, 47749650, 63666200, 76399440, 95499300, 127332400, 190998600, 381997200]

約数ペア:

[(1, 381997200), (2, 190998600), (3, 127332400), (4, 95499300), (5, 76399440), (6, 63666200), (8, 47749650), (10, 38199720), (12, 31833100), (13, 29384400), (15, 25466480), (16, 23874825), (20, 19099860), (24, 15916550), (25, 15279888), (26, 14692200), (30, 12733240), (39, 9794800), (40, 9549930), (47, 8127600), (48, 7958275), (50, 7639944), (52, 7346100), (60, 6366620), (65, 5876880), (75, 5093296), (78, 4897400), (80, 4774965), (94, 4063800), (100, 3819972), (104, 3673050), (120, 3183310), (130, 2938440), (141, 2709200), (150, 2546648), (156, 2448700), (188, 2031900), (195, 1958960), (200, 1909986), (208, 1836525), (235, 1625520), (240, 1591655), (260, 1469220), (282, 1354600), (300, 1273324), (312, 1224350), (325, 1175376), (376, 1015950), (390, 979480), (400, 954993), (470, 812760), (520, 734610), (521, 733200), (564, 677300), (600, 636662), (611, 625200), (624, 612175), (650, 587688), (705, 541840), (752, 507975), (780, 489740), (940, 406380), (975, 391792), (1040, 367305), (1042, 366600), (1128, 338650), (1175, 325104), (1200, 318331), (1222, 312600), (1300, 293844), (1410, 270920), (1560, 244870), (1563, 244400), (1833, 208400), (1880, 203190), (1950, 195896), (2084, 183300), (2256, 169325), (2350, 162552), (2444, 156300), (2600, 146922), (2605, 146640), (2820, 135460), (3055, 125040), (3120, 122435), (3126, 122200), (3525, 108368), (3666, 104200), (3760, 101595), (3900, 97948), (4168, 91650), (4700, 81276), (4888, 78150), (5200, 73461), (5210, 73320), (5640, 67730), (6110, 62520), (6252, 61100), (6773, 56400), (7050, 54184), (7332, 52100), (7800, 48974), (7815, 48880), (8336, 45825), (9165, 41680), (9400, 40638), (9776, 39075), (10420, 36660), (11280, 33865), (12220, 31260), (12504, 30550), (13025, 29328), (13546, 28200), (14100, 27092), (14664, 26050), (15275, 25008), (15600, 24487), (15630, 24440), (18330, 20840), (18800, 20319)]