1297180800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:720

約数の個数: 288

約数和(自身を含む): 4699648980

約数和(自身を除く): 3402468180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 73, 75, 80, 90, 96, 100, 120, 128, 144, 146, 150, 160, 180, 192, 200, 219, 225, 240, 288, 292, 300, 320, 360, 365, 384, 400, 438, 450, 480, 576, 584, 600, 617, 640, 657, 720, 730, 800, 876, 900, 960, 1095, 1152, 1168, 1200, 1234, 1314, 1440, 1460, 1600, 1752, 1800, 1825, 1851, 1920, 2190, 2336, 2400, 2468, 2628, 2880, 2920, 3085, 3200, 3285, 3504, 3600, 3650, 3702, 4380, 4672, 4800, 4936, 5256, 5475, 5553, 5760, 5840, 6170, 6570, 7008, 7200, 7300, 7404, 8760, 9255, 9344, 9600, 9872, 10512, 10950, 11106, 11680, 12340, 13140, 14016, 14400, 14600, 14808, 15425, 16425, 17520, 18510, 19744, 21024, 21900, 22212, 23360, 24680, 26280, 27765, 28032, 28800, 29200, 29616, 30850, 32850, 35040, 37020, 39488, 42048, 43800, 44424, 45041, 46275, 46720, 49360, 52560, 55530, 58400, 59232, 61700, 65700, 70080, 74040, 78976, 84096, 87600, 88848, 90082, 92550, 98720, 105120, 111060, 116800, 118464, 123400, 131400, 135123, 138825, 140160, 148080, 175200, 177696, 180164, 185100, 197440, 210240, 222120, 225205, 233600, 236928, 246800, 262800, 270246, 277650, 296160, 350400, 355392, 360328, 370200, 394880, 405369, 420480, 444240, 450410, 493600, 525600, 540492, 555300, 592320, 675615, 700800, 710784, 720656, 740400, 810738, 888480, 900820, 987200, 1051200, 1080984, 1110600, 1126025, 1184640, 1351230, 1441312, 1480800, 1621476, 1776960, 1801640, 1974400, 2026845, 2102400, 2161968, 2221200, 2252050, 2702460, 2882624, 2961600, 3242952, 3378075, 3553920, 3603280, 4053690, 4323936, 4442400, 4504100, 5404920, 5765248, 5923200, 6485904, 6756150, 7206560, 8107380, 8647872, 8884800, 9008200, 10134225, 10809840, 12971808, 13512300, 14413120, 16214760, 17295744, 17769600, 18016400, 20268450, 21619680, 25943616, 27024600, 28826240, 32429520, 36032800, 40536900, 43239360, 51887232, 54049200, 64859040, 72065600, 81073800, 86478720, 108098400, 129718080, 144131200, 162147600, 216196800, 259436160, 324295200, 432393600, 648590400, 1297180800]

約数ペア:

[(1, 1297180800), (2, 648590400), (3, 432393600), (4, 324295200), (5, 259436160), (6, 216196800), (8, 162147600), (9, 144131200), (10, 129718080), (12, 108098400), (15, 86478720), (16, 81073800), (18, 72065600), (20, 64859040), (24, 54049200), (25, 51887232), (30, 43239360), (32, 40536900), (36, 36032800), (40, 32429520), (45, 28826240), (48, 27024600), (50, 25943616), (60, 21619680), (64, 20268450), (72, 18016400), (73, 17769600), (75, 17295744), (80, 16214760), (90, 14413120), (96, 13512300), (100, 12971808), (120, 10809840), (128, 10134225), (144, 9008200), (146, 8884800), (150, 8647872), (160, 8107380), (180, 7206560), (192, 6756150), (200, 6485904), (219, 5923200), (225, 5765248), (240, 5404920), (288, 4504100), (292, 4442400), (300, 4323936), (320, 4053690), (360, 3603280), (365, 3553920), (384, 3378075), (400, 3242952), (438, 2961600), (450, 2882624), (480, 2702460), (576, 2252050), (584, 2221200), (600, 2161968), (617, 2102400), (640, 2026845), (657, 1974400), (720, 1801640), (730, 1776960), (800, 1621476), (876, 1480800), (900, 1441312), (960, 1351230), (1095, 1184640), (1152, 1126025), (1168, 1110600), (1200, 1080984), (1234, 1051200), (1314, 987200), (1440, 900820), (1460, 888480), (1600, 810738), (1752, 740400), (1800, 720656), (1825, 710784), (1851, 700800), (1920, 675615), (2190, 592320), (2336, 555300), (2400, 540492), (2468, 525600), (2628, 493600), (2880, 450410), (2920, 444240), (3085, 420480), (3200, 405369), (3285, 394880), (3504, 370200), (3600, 360328), (3650, 355392), (3702, 350400), (4380, 296160), (4672, 277650), (4800, 270246), (4936, 262800), (5256, 246800), (5475, 236928), (5553, 233600), (5760, 225205), (5840, 222120), (6170, 210240), (6570, 197440), (7008, 185100), (7200, 180164), (7300, 177696), (7404, 175200), (8760, 148080), (9255, 140160), (9344, 138825), (9600, 135123), (9872, 131400), (10512, 123400), (10950, 118464), (11106, 116800), (11680, 111060), (12340, 105120), (13140, 98720), (14016, 92550), (14400, 90082), (14600, 88848), (14808, 87600), (15425, 84096), (16425, 78976), (17520, 74040), (18510, 70080), (19744, 65700), (21024, 61700), (21900, 59232), (22212, 58400), (23360, 55530), (24680, 52560), (26280, 49360), (27765, 46720), (28032, 46275), (28800, 45041), (29200, 44424), (29616, 43800), (30850, 42048), (32850, 39488), (35040, 37020)]