901875000

素因数分解:

$2^3\times 3^1\times 5^7\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:94

約数の個数: 256

約数和(自身を含む): 3117179520

約数和(自身を除く): 2215304520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 37, 39, 40, 50, 52, 60, 65, 74, 75, 78, 100, 104, 111, 120, 125, 130, 148, 150, 156, 185, 195, 200, 222, 250, 260, 296, 300, 312, 325, 370, 375, 390, 444, 481, 500, 520, 555, 600, 625, 650, 740, 750, 780, 888, 925, 962, 975, 1000, 1110, 1250, 1300, 1443, 1480, 1500, 1560, 1625, 1850, 1875, 1924, 1950, 2220, 2405, 2500, 2600, 2775, 2886, 3000, 3125, 3250, 3700, 3750, 3848, 3900, 4440, 4625, 4810, 4875, 5000, 5550, 5772, 6250, 6500, 7215, 7400, 7500, 7800, 8125, 9250, 9375, 9620, 9750, 11100, 11544, 12025, 12500, 13000, 13875, 14430, 15000, 15625, 16250, 18500, 18750, 19240, 19500, 22200, 23125, 24050, 24375, 25000, 27750, 28860, 31250, 32500, 36075, 37000, 37500, 39000, 40625, 46250, 46875, 48100, 48750, 55500, 57720, 60125, 62500, 65000, 69375, 72150, 75000, 78125, 81250, 92500, 93750, 96200, 97500, 111000, 115625, 120250, 121875, 125000, 138750, 144300, 156250, 162500, 180375, 185000, 187500, 195000, 203125, 231250, 234375, 240500, 243750, 277500, 288600, 300625, 312500, 325000, 346875, 360750, 375000, 406250, 462500, 468750, 481000, 487500, 555000, 578125, 601250, 609375, 625000, 693750, 721500, 812500, 901875, 925000, 937500, 975000, 1015625, 1156250, 1202500, 1218750, 1387500, 1443000, 1503125, 1625000, 1734375, 1803750, 1875000, 2031250, 2312500, 2405000, 2437500, 2775000, 2890625, 3006250, 3046875, 3468750, 3607500, 4062500, 4509375, 4625000, 4875000, 5781250, 6012500, 6093750, 6937500, 7215000, 7515625, 8125000, 8671875, 9018750, 11562500, 12025000, 12187500, 13875000, 15031250, 17343750, 18037500, 22546875, 23125000, 24375000, 30062500, 34687500, 36075000, 37578125, 45093750, 60125000, 69375000, 75156250, 90187500, 112734375, 150312500, 180375000, 225468750, 300625000, 450937500, 901875000]

約数ペア:

[(1, 901875000), (2, 450937500), (3, 300625000), (4, 225468750), (5, 180375000), (6, 150312500), (8, 112734375), (10, 90187500), (12, 75156250), (13, 69375000), (15, 60125000), (20, 45093750), (24, 37578125), (25, 36075000), (26, 34687500), (30, 30062500), (37, 24375000), (39, 23125000), (40, 22546875), (50, 18037500), (52, 17343750), (60, 15031250), (65, 13875000), (74, 12187500), (75, 12025000), (78, 11562500), (100, 9018750), (104, 8671875), (111, 8125000), (120, 7515625), (125, 7215000), (130, 6937500), (148, 6093750), (150, 6012500), (156, 5781250), (185, 4875000), (195, 4625000), (200, 4509375), (222, 4062500), (250, 3607500), (260, 3468750), (296, 3046875), (300, 3006250), (312, 2890625), (325, 2775000), (370, 2437500), (375, 2405000), (390, 2312500), (444, 2031250), (481, 1875000), (500, 1803750), (520, 1734375), (555, 1625000), (600, 1503125), (625, 1443000), (650, 1387500), (740, 1218750), (750, 1202500), (780, 1156250), (888, 1015625), (925, 975000), (962, 937500), (975, 925000), (1000, 901875), (1110, 812500), (1250, 721500), (1300, 693750), (1443, 625000), (1480, 609375), (1500, 601250), (1560, 578125), (1625, 555000), (1850, 487500), (1875, 481000), (1924, 468750), (1950, 462500), (2220, 406250), (2405, 375000), (2500, 360750), (2600, 346875), (2775, 325000), (2886, 312500), (3000, 300625), (3125, 288600), (3250, 277500), (3700, 243750), (3750, 240500), (3848, 234375), (3900, 231250), (4440, 203125), (4625, 195000), (4810, 187500), (4875, 185000), (5000, 180375), (5550, 162500), (5772, 156250), (6250, 144300), (6500, 138750), (7215, 125000), (7400, 121875), (7500, 120250), (7800, 115625), (8125, 111000), (9250, 97500), (9375, 96200), (9620, 93750), (9750, 92500), (11100, 81250), (11544, 78125), (12025, 75000), (12500, 72150), (13000, 69375), (13875, 65000), (14430, 62500), (15000, 60125), (15625, 57720), (16250, 55500), (18500, 48750), (18750, 48100), (19240, 46875), (19500, 46250), (22200, 40625), (23125, 39000), (24050, 37500), (24375, 37000), (25000, 36075), (27750, 32500), (28860, 31250)]