100125000

素因数分解:

$2^3\times 3^2\times 5^6\times {\mathrm{89}}^1$

素因数の和:131

約数の個数: 168

約数和(自身を含む): 342769050

約数和(自身を除く): 242644050

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 89, 90, 100, 120, 125, 150, 178, 180, 200, 225, 250, 267, 300, 356, 360, 375, 445, 450, 500, 534, 600, 625, 712, 750, 801, 890, 900, 1000, 1068, 1125, 1250, 1335, 1500, 1602, 1780, 1800, 1875, 2136, 2225, 2250, 2500, 2670, 3000, 3125, 3204, 3560, 3750, 4005, 4450, 4500, 5000, 5340, 5625, 6250, 6408, 6675, 7500, 8010, 8900, 9000, 9375, 10680, 11125, 11250, 12500, 13350, 15000, 15625, 16020, 17800, 18750, 20025, 22250, 22500, 25000, 26700, 28125, 31250, 32040, 33375, 37500, 40050, 44500, 45000, 46875, 53400, 55625, 56250, 62500, 66750, 75000, 80100, 89000, 93750, 100125, 111250, 112500, 125000, 133500, 140625, 160200, 166875, 187500, 200250, 222500, 225000, 267000, 278125, 281250, 333750, 375000, 400500, 445000, 500625, 556250, 562500, 667500, 801000, 834375, 1001250, 1112500, 1125000, 1335000, 1390625, 1668750, 2002500, 2225000, 2503125, 2781250, 3337500, 4005000, 4171875, 5006250, 5562500, 6675000, 8343750, 10012500, 11125000, 12515625, 16687500, 20025000, 25031250, 33375000, 50062500, 100125000]

約数ペア:

[(1, 100125000), (2, 50062500), (3, 33375000), (4, 25031250), (5, 20025000), (6, 16687500), (8, 12515625), (9, 11125000), (10, 10012500), (12, 8343750), (15, 6675000), (18, 5562500), (20, 5006250), (24, 4171875), (25, 4005000), (30, 3337500), (36, 2781250), (40, 2503125), (45, 2225000), (50, 2002500), (60, 1668750), (72, 1390625), (75, 1335000), (89, 1125000), (90, 1112500), (100, 1001250), (120, 834375), (125, 801000), (150, 667500), (178, 562500), (180, 556250), (200, 500625), (225, 445000), (250, 400500), (267, 375000), (300, 333750), (356, 281250), (360, 278125), (375, 267000), (445, 225000), (450, 222500), (500, 200250), (534, 187500), (600, 166875), (625, 160200), (712, 140625), (750, 133500), (801, 125000), (890, 112500), (900, 111250), (1000, 100125), (1068, 93750), (1125, 89000), (1250, 80100), (1335, 75000), (1500, 66750), (1602, 62500), (1780, 56250), (1800, 55625), (1875, 53400), (2136, 46875), (2225, 45000), (2250, 44500), (2500, 40050), (2670, 37500), (3000, 33375), (3125, 32040), (3204, 31250), (3560, 28125), (3750, 26700), (4005, 25000), (4450, 22500), (4500, 22250), (5000, 20025), (5340, 18750), (5625, 17800), (6250, 16020), (6408, 15625), (6675, 15000), (7500, 13350), (8010, 12500), (8900, 11250), (9000, 11125), (9375, 10680)]