56651400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:310

約数の個数: 240

約数和(自身を含む): 212681700

約数和(自身を除く): 156030300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 50, 52, 54, 60, 65, 72, 75, 78, 81, 90, 100, 104, 108, 117, 120, 130, 135, 150, 156, 162, 180, 195, 200, 216, 225, 234, 260, 269, 270, 300, 312, 324, 325, 351, 360, 390, 405, 450, 468, 520, 538, 540, 585, 600, 648, 650, 675, 702, 780, 807, 810, 900, 936, 975, 1053, 1076, 1080, 1170, 1300, 1345, 1350, 1404, 1560, 1614, 1620, 1755, 1800, 1950, 2025, 2106, 2152, 2340, 2421, 2600, 2690, 2700, 2808, 2925, 3228, 3240, 3497, 3510, 3900, 4035, 4050, 4212, 4680, 4842, 5265, 5380, 5400, 5850, 6456, 6725, 6994, 7020, 7263, 7800, 8070, 8100, 8424, 8775, 9684, 10491, 10530, 10760, 11700, 12105, 13450, 13988, 14040, 14526, 16140, 16200, 17485, 17550, 19368, 20175, 20982, 21060, 21789, 23400, 24210, 26325, 26900, 27976, 29052, 31473, 32280, 34970, 35100, 36315, 40350, 41964, 42120, 43578, 48420, 52455, 52650, 53800, 58104, 60525, 62946, 69940, 70200, 72630, 80700, 83928, 87156, 87425, 94419, 96840, 104910, 105300, 108945, 121050, 125892, 139880, 145260, 157365, 161400, 174312, 174850, 181575, 188838, 209820, 210600, 217890, 242100, 251784, 262275, 283257, 290520, 314730, 349700, 363150, 377676, 419640, 435780, 472095, 484200, 524550, 544725, 566514, 629460, 699400, 726300, 755352, 786825, 871560, 944190, 1049100, 1089450, 1133028, 1258920, 1416285, 1452600, 1573650, 1888380, 2098200, 2178900, 2266056, 2360475, 2832570, 3147300, 3776760, 4357800, 4720950, 5665140, 6294600, 7081425, 9441900, 11330280, 14162850, 18883800, 28325700, 56651400]

約数ペア:

[(1, 56651400), (2, 28325700), (3, 18883800), (4, 14162850), (5, 11330280), (6, 9441900), (8, 7081425), (9, 6294600), (10, 5665140), (12, 4720950), (13, 4357800), (15, 3776760), (18, 3147300), (20, 2832570), (24, 2360475), (25, 2266056), (26, 2178900), (27, 2098200), (30, 1888380), (36, 1573650), (39, 1452600), (40, 1416285), (45, 1258920), (50, 1133028), (52, 1089450), (54, 1049100), (60, 944190), (65, 871560), (72, 786825), (75, 755352), (78, 726300), (81, 699400), (90, 629460), (100, 566514), (104, 544725), (108, 524550), (117, 484200), (120, 472095), (130, 435780), (135, 419640), (150, 377676), (156, 363150), (162, 349700), (180, 314730), (195, 290520), (200, 283257), (216, 262275), (225, 251784), (234, 242100), (260, 217890), (269, 210600), (270, 209820), (300, 188838), (312, 181575), (324, 174850), (325, 174312), (351, 161400), (360, 157365), (390, 145260), (405, 139880), (450, 125892), (468, 121050), (520, 108945), (538, 105300), (540, 104910), (585, 96840), (600, 94419), (648, 87425), (650, 87156), (675, 83928), (702, 80700), (780, 72630), (807, 70200), (810, 69940), (900, 62946), (936, 60525), (975, 58104), (1053, 53800), (1076, 52650), (1080, 52455), (1170, 48420), (1300, 43578), (1345, 42120), (1350, 41964), (1404, 40350), (1560, 36315), (1614, 35100), (1620, 34970), (1755, 32280), (1800, 31473), (1950, 29052), (2025, 27976), (2106, 26900), (2152, 26325), (2340, 24210), (2421, 23400), (2600, 21789), (2690, 21060), (2700, 20982), (2808, 20175), (2925, 19368), (3228, 17550), (3240, 17485), (3497, 16200), (3510, 16140), (3900, 14526), (4035, 14040), (4050, 13988), (4212, 13450), (4680, 12105), (4842, 11700), (5265, 10760), (5380, 10530), (5400, 10491), (5850, 9684), (6456, 8775), (6725, 8424), (6994, 8100), (7020, 8070), (7263, 7800)]