308848800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:576

約数の個数: 288

約数和(自身を含む): 1141801920

約数和(自身を除く): 832953120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 25, 26, 30, 32, 38, 39, 40, 48, 50, 52, 57, 60, 65, 75, 76, 78, 80, 95, 96, 100, 104, 114, 120, 130, 150, 152, 156, 160, 190, 195, 200, 208, 228, 240, 247, 260, 285, 300, 304, 312, 325, 380, 390, 400, 416, 456, 475, 480, 494, 520, 521, 570, 600, 608, 624, 650, 741, 760, 780, 800, 912, 950, 975, 988, 1040, 1042, 1140, 1200, 1235, 1248, 1300, 1425, 1482, 1520, 1560, 1563, 1824, 1900, 1950, 1976, 2080, 2084, 2280, 2400, 2470, 2600, 2605, 2850, 2964, 3040, 3120, 3126, 3705, 3800, 3900, 3952, 4168, 4560, 4940, 5200, 5210, 5700, 5928, 6175, 6240, 6252, 6773, 7410, 7600, 7800, 7815, 7904, 8336, 9120, 9880, 9899, 10400, 10420, 11400, 11856, 12350, 12504, 13025, 13546, 14820, 15200, 15600, 15630, 16672, 18525, 19760, 19798, 20319, 20840, 22800, 23712, 24700, 25008, 26050, 27092, 29640, 29697, 31200, 31260, 33865, 37050, 39075, 39520, 39596, 40638, 41680, 45600, 49400, 49495, 50016, 52100, 54184, 59280, 59394, 62520, 67730, 74100, 78150, 79192, 81276, 83360, 98800, 98990, 101595, 104200, 108368, 118560, 118788, 125040, 128687, 135460, 148200, 148485, 156300, 158384, 162552, 169325, 197600, 197980, 203190, 208400, 216736, 237576, 247475, 250080, 257374, 270920, 296400, 296970, 312600, 316768, 325104, 338650, 386061, 395960, 406380, 416800, 475152, 494950, 507975, 514748, 541840, 592800, 593940, 625200, 643435, 650208, 677300, 742425, 772122, 791920, 812760, 950304, 989900, 1015950, 1029496, 1083680, 1187880, 1250400, 1286870, 1354600, 1484850, 1544244, 1583840, 1625520, 1930305, 1979800, 2031900, 2058992, 2375760, 2573740, 2709200, 2969700, 3088488, 3217175, 3251040, 3860610, 3959600, 4063800, 4117984, 4751520, 5147480, 5418400, 5939400, 6176976, 6434350, 7721220, 7919200, 8127600, 9651525, 10294960, 11878800, 12353952, 12868700, 15442440, 16255200, 19303050, 20589920, 23757600, 25737400, 30884880, 38606100, 51474800, 61769760, 77212200, 102949600, 154424400, 308848800]

約数ペア:

[(1, 308848800), (2, 154424400), (3, 102949600), (4, 77212200), (5, 61769760), (6, 51474800), (8, 38606100), (10, 30884880), (12, 25737400), (13, 23757600), (15, 20589920), (16, 19303050), (19, 16255200), (20, 15442440), (24, 12868700), (25, 12353952), (26, 11878800), (30, 10294960), (32, 9651525), (38, 8127600), (39, 7919200), (40, 7721220), (48, 6434350), (50, 6176976), (52, 5939400), (57, 5418400), (60, 5147480), (65, 4751520), (75, 4117984), (76, 4063800), (78, 3959600), (80, 3860610), (95, 3251040), (96, 3217175), (100, 3088488), (104, 2969700), (114, 2709200), (120, 2573740), (130, 2375760), (150, 2058992), (152, 2031900), (156, 1979800), (160, 1930305), (190, 1625520), (195, 1583840), (200, 1544244), (208, 1484850), (228, 1354600), (240, 1286870), (247, 1250400), (260, 1187880), (285, 1083680), (300, 1029496), (304, 1015950), (312, 989900), (325, 950304), (380, 812760), (390, 791920), (400, 772122), (416, 742425), (456, 677300), (475, 650208), (480, 643435), (494, 625200), (520, 593940), (521, 592800), (570, 541840), (600, 514748), (608, 507975), (624, 494950), (650, 475152), (741, 416800), (760, 406380), (780, 395960), (800, 386061), (912, 338650), (950, 325104), (975, 316768), (988, 312600), (1040, 296970), (1042, 296400), (1140, 270920), (1200, 257374), (1235, 250080), (1248, 247475), (1300, 237576), (1425, 216736), (1482, 208400), (1520, 203190), (1560, 197980), (1563, 197600), (1824, 169325), (1900, 162552), (1950, 158384), (1976, 156300), (2080, 148485), (2084, 148200), (2280, 135460), (2400, 128687), (2470, 125040), (2600, 118788), (2605, 118560), (2850, 108368), (2964, 104200), (3040, 101595), (3120, 98990), (3126, 98800), (3705, 83360), (3800, 81276), (3900, 79192), (3952, 78150), (4168, 74100), (4560, 67730), (4940, 62520), (5200, 59394), (5210, 59280), (5700, 54184), (5928, 52100), (6175, 50016), (6240, 49495), (6252, 49400), (6773, 45600), (7410, 41680), (7600, 40638), (7800, 39596), (7815, 39520), (7904, 39075), (8336, 37050), (9120, 33865), (9880, 31260), (9899, 31200), (10400, 29697), (10420, 29640), (11400, 27092), (11856, 26050), (12350, 25008), (12504, 24700), (13025, 23712), (13546, 22800), (14820, 20840), (15200, 20319), (15600, 19798), (15630, 19760), (16672, 18525)]