531477600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{3119}}^1$

素因数の和:3213

約数の個数: 144

約数和(自身を含む): 1754887680

約数和(自身を除く): 1223410080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 71, 75, 80, 96, 100, 120, 142, 150, 160, 200, 213, 240, 284, 300, 355, 400, 426, 480, 568, 600, 710, 800, 852, 1065, 1136, 1200, 1420, 1704, 1775, 2130, 2272, 2400, 2840, 3119, 3408, 3550, 4260, 5325, 5680, 6238, 6816, 7100, 8520, 9357, 10650, 11360, 12476, 14200, 15595, 17040, 18714, 21300, 24952, 28400, 31190, 34080, 37428, 42600, 46785, 49904, 56800, 62380, 74856, 77975, 85200, 93570, 99808, 124760, 149712, 155950, 170400, 187140, 221449, 233925, 249520, 299424, 311900, 374280, 442898, 467850, 499040, 623800, 664347, 748560, 885796, 935700, 1107245, 1247600, 1328694, 1497120, 1771592, 1871400, 2214490, 2495200, 2657388, 3321735, 3543184, 3742800, 4428980, 5314776, 5536225, 6643470, 7086368, 7485600, 8857960, 10629552, 11072450, 13286940, 16608675, 17715920, 21259104, 22144900, 26573880, 33217350, 35431840, 44289800, 53147760, 66434700, 88579600, 106295520, 132869400, 177159200, 265738800, 531477600]

約数ペア:

[(1, 531477600), (2, 265738800), (3, 177159200), (4, 132869400), (5, 106295520), (6, 88579600), (8, 66434700), (10, 53147760), (12, 44289800), (15, 35431840), (16, 33217350), (20, 26573880), (24, 22144900), (25, 21259104), (30, 17715920), (32, 16608675), (40, 13286940), (48, 11072450), (50, 10629552), (60, 8857960), (71, 7485600), (75, 7086368), (80, 6643470), (96, 5536225), (100, 5314776), (120, 4428980), (142, 3742800), (150, 3543184), (160, 3321735), (200, 2657388), (213, 2495200), (240, 2214490), (284, 1871400), (300, 1771592), (355, 1497120), (400, 1328694), (426, 1247600), (480, 1107245), (568, 935700), (600, 885796), (710, 748560), (800, 664347), (852, 623800), (1065, 499040), (1136, 467850), (1200, 442898), (1420, 374280), (1704, 311900), (1775, 299424), (2130, 249520), (2272, 233925), (2400, 221449), (2840, 187140), (3119, 170400), (3408, 155950), (3550, 149712), (4260, 124760), (5325, 99808), (5680, 93570), (6238, 85200), (6816, 77975), (7100, 74856), (8520, 62380), (9357, 56800), (10650, 49904), (11360, 46785), (12476, 42600), (14200, 37428), (15595, 34080), (17040, 31190), (18714, 28400), (21300, 24952)]