426914800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 240

約数和(自身を含む): 1210860000

約数和(自身を除く): 783945200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 29, 38, 40, 50, 52, 58, 65, 76, 80, 95, 100, 104, 116, 130, 145, 149, 152, 190, 200, 208, 232, 247, 260, 290, 298, 304, 325, 377, 380, 400, 464, 475, 494, 520, 551, 580, 596, 650, 725, 745, 754, 760, 950, 988, 1040, 1102, 1160, 1192, 1235, 1300, 1450, 1490, 1508, 1520, 1885, 1900, 1937, 1976, 2204, 2320, 2384, 2470, 2600, 2755, 2831, 2900, 2980, 3016, 3725, 3770, 3800, 3874, 3952, 4321, 4408, 4940, 5200, 5510, 5662, 5800, 5960, 6032, 6175, 7163, 7450, 7540, 7600, 7748, 8642, 8816, 9425, 9685, 9880, 11020, 11324, 11600, 11920, 12350, 13775, 14155, 14326, 14900, 15080, 15496, 17284, 18850, 19370, 19760, 21605, 22040, 22648, 24700, 27550, 28310, 28652, 29800, 30160, 30992, 34568, 35815, 36803, 37700, 38740, 43210, 44080, 45296, 48425, 49400, 55100, 56173, 56620, 57304, 59600, 69136, 70775, 71630, 73606, 75400, 77480, 82099, 86420, 96850, 98800, 108025, 110200, 112346, 113240, 114608, 141550, 143260, 147212, 150800, 154960, 164198, 172840, 179075, 184015, 193700, 216050, 220400, 224692, 226480, 280865, 283100, 286520, 294424, 328396, 345680, 358150, 368030, 387400, 410495, 432100, 449384, 561730, 566200, 573040, 588848, 656792, 716300, 736060, 774800, 820990, 864200, 898768, 920075, 1067287, 1123460, 1132400, 1313584, 1404325, 1432600, 1472120, 1641980, 1728400, 1840150, 2052475, 2134574, 2246920, 2808650, 2865200, 2944240, 3283960, 3680300, 4104950, 4269148, 4493840, 5336435, 5617300, 6567920, 7360600, 8209900, 8538296, 10672870, 11234600, 14721200, 16419800, 17076592, 21345740, 22469200, 26682175, 32839600, 42691480, 53364350, 85382960, 106728700, 213457400, 426914800]

約数ペア:

[(1, 426914800), (2, 213457400), (4, 106728700), (5, 85382960), (8, 53364350), (10, 42691480), (13, 32839600), (16, 26682175), (19, 22469200), (20, 21345740), (25, 17076592), (26, 16419800), (29, 14721200), (38, 11234600), (40, 10672870), (50, 8538296), (52, 8209900), (58, 7360600), (65, 6567920), (76, 5617300), (80, 5336435), (95, 4493840), (100, 4269148), (104, 4104950), (116, 3680300), (130, 3283960), (145, 2944240), (149, 2865200), (152, 2808650), (190, 2246920), (200, 2134574), (208, 2052475), (232, 1840150), (247, 1728400), (260, 1641980), (290, 1472120), (298, 1432600), (304, 1404325), (325, 1313584), (377, 1132400), (380, 1123460), (400, 1067287), (464, 920075), (475, 898768), (494, 864200), (520, 820990), (551, 774800), (580, 736060), (596, 716300), (650, 656792), (725, 588848), (745, 573040), (754, 566200), (760, 561730), (950, 449384), (988, 432100), (1040, 410495), (1102, 387400), (1160, 368030), (1192, 358150), (1235, 345680), (1300, 328396), (1450, 294424), (1490, 286520), (1508, 283100), (1520, 280865), (1885, 226480), (1900, 224692), (1937, 220400), (1976, 216050), (2204, 193700), (2320, 184015), (2384, 179075), (2470, 172840), (2600, 164198), (2755, 154960), (2831, 150800), (2900, 147212), (2980, 143260), (3016, 141550), (3725, 114608), (3770, 113240), (3800, 112346), (3874, 110200), (3952, 108025), (4321, 98800), (4408, 96850), (4940, 86420), (5200, 82099), (5510, 77480), (5662, 75400), (5800, 73606), (5960, 71630), (6032, 70775), (6175, 69136), (7163, 59600), (7450, 57304), (7540, 56620), (7600, 56173), (7748, 55100), (8642, 49400), (8816, 48425), (9425, 45296), (9685, 44080), (9880, 43210), (11020, 38740), (11324, 37700), (11600, 36803), (11920, 35815), (12350, 34568), (13775, 30992), (14155, 30160), (14326, 29800), (14900, 28652), (15080, 28310), (15496, 27550), (17284, 24700), (18850, 22648), (19370, 22040), (19760, 21605)]