253827600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:394

約数の個数: 240

約数和(自身を含む): 895067712

約数和(自身を除く): 641240112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 53, 60, 65, 75, 78, 80, 100, 104, 106, 120, 130, 150, 156, 159, 195, 200, 208, 212, 240, 260, 265, 300, 307, 312, 318, 325, 390, 400, 424, 520, 530, 600, 614, 624, 636, 650, 689, 780, 795, 848, 921, 975, 1040, 1060, 1200, 1228, 1272, 1300, 1325, 1378, 1535, 1560, 1590, 1842, 1950, 2067, 2120, 2456, 2544, 2600, 2650, 2756, 3070, 3120, 3180, 3445, 3684, 3900, 3975, 3991, 4134, 4240, 4605, 4912, 5200, 5300, 5512, 6140, 6360, 6890, 7368, 7675, 7800, 7950, 7982, 8268, 9210, 10335, 10600, 11024, 11973, 12280, 12720, 13780, 14736, 15350, 15600, 15900, 15964, 16271, 16536, 17225, 18420, 19955, 20670, 21200, 23025, 23946, 24560, 27560, 30700, 31800, 31928, 32542, 33072, 34450, 36840, 39910, 41340, 46050, 47892, 48813, 51675, 55120, 59865, 61400, 63600, 63856, 65084, 68900, 73680, 79820, 81355, 82680, 92100, 95784, 97626, 99775, 103350, 119730, 122800, 130168, 137800, 159640, 162710, 165360, 184200, 191568, 195252, 199550, 206700, 211523, 239460, 244065, 260336, 275600, 299325, 319280, 325420, 368400, 390504, 399100, 406775, 413400, 423046, 478920, 488130, 598650, 634569, 650840, 781008, 798200, 813550, 826800, 846092, 957840, 976260, 1057615, 1197300, 1220325, 1269138, 1301680, 1596400, 1627100, 1692184, 1952520, 2115230, 2394600, 2440650, 2538276, 3172845, 3254200, 3384368, 3905040, 4230460, 4789200, 4881300, 5076552, 5288075, 6345690, 6508400, 8460920, 9762600, 10153104, 10576150, 12691380, 15864225, 16921840, 19525200, 21152300, 25382760, 31728450, 42304600, 50765520, 63456900, 84609200, 126913800, 253827600]

約数ペア:

[(1, 253827600), (2, 126913800), (3, 84609200), (4, 63456900), (5, 50765520), (6, 42304600), (8, 31728450), (10, 25382760), (12, 21152300), (13, 19525200), (15, 16921840), (16, 15864225), (20, 12691380), (24, 10576150), (25, 10153104), (26, 9762600), (30, 8460920), (39, 6508400), (40, 6345690), (48, 5288075), (50, 5076552), (52, 4881300), (53, 4789200), (60, 4230460), (65, 3905040), (75, 3384368), (78, 3254200), (80, 3172845), (100, 2538276), (104, 2440650), (106, 2394600), (120, 2115230), (130, 1952520), (150, 1692184), (156, 1627100), (159, 1596400), (195, 1301680), (200, 1269138), (208, 1220325), (212, 1197300), (240, 1057615), (260, 976260), (265, 957840), (300, 846092), (307, 826800), (312, 813550), (318, 798200), (325, 781008), (390, 650840), (400, 634569), (424, 598650), (520, 488130), (530, 478920), (600, 423046), (614, 413400), (624, 406775), (636, 399100), (650, 390504), (689, 368400), (780, 325420), (795, 319280), (848, 299325), (921, 275600), (975, 260336), (1040, 244065), (1060, 239460), (1200, 211523), (1228, 206700), (1272, 199550), (1300, 195252), (1325, 191568), (1378, 184200), (1535, 165360), (1560, 162710), (1590, 159640), (1842, 137800), (1950, 130168), (2067, 122800), (2120, 119730), (2456, 103350), (2544, 99775), (2600, 97626), (2650, 95784), (2756, 92100), (3070, 82680), (3120, 81355), (3180, 79820), (3445, 73680), (3684, 68900), (3900, 65084), (3975, 63856), (3991, 63600), (4134, 61400), (4240, 59865), (4605, 55120), (4912, 51675), (5200, 48813), (5300, 47892), (5512, 46050), (6140, 41340), (6360, 39910), (6890, 36840), (7368, 34450), (7675, 33072), (7800, 32542), (7950, 31928), (7982, 31800), (8268, 30700), (9210, 27560), (10335, 24560), (10600, 23946), (11024, 23025), (11973, 21200), (12280, 20670), (12720, 19955), (13780, 18420), (14736, 17225), (15350, 16536), (15600, 16271), (15900, 15964)]