9001200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:611

約数の個数: 120

約数和(自身を含む): 31105648

約数和(自身を除く): 22104448

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, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 577, 600, 624, 650, 780, 975, 1040, 1154, 1200, 1300, 1560, 1731, 1950, 2308, 2600, 2885, 3120, 3462, 3900, 4616, 5200, 5770, 6924, 7501, 7800, 8655, 9232, 11540, 13848, 14425, 15002, 15600, 17310, 22503, 23080, 27696, 28850, 30004, 34620, 37505, 43275, 45006, 46160, 57700, 60008, 69240, 75010, 86550, 90012, 112515, 115400, 120016, 138480, 150020, 173100, 180024, 187525, 225030, 230800, 300040, 346200, 360048, 375050, 450060, 562575, 600080, 692400, 750100, 900120, 1125150, 1500200, 1800240, 2250300, 3000400, 4500600, 9001200]

約数ペア:

[(1, 9001200), (2, 4500600), (3, 3000400), (4, 2250300), (5, 1800240), (6, 1500200), (8, 1125150), (10, 900120), (12, 750100), (13, 692400), (15, 600080), (16, 562575), (20, 450060), (24, 375050), (25, 360048), (26, 346200), (30, 300040), (39, 230800), (40, 225030), (48, 187525), (50, 180024), (52, 173100), (60, 150020), (65, 138480), (75, 120016), (78, 115400), (80, 112515), (100, 90012), (104, 86550), (120, 75010), (130, 69240), (150, 60008), (156, 57700), (195, 46160), (200, 45006), (208, 43275), (240, 37505), (260, 34620), (300, 30004), (312, 28850), (325, 27696), (390, 23080), (400, 22503), (520, 17310), (577, 15600), (600, 15002), (624, 14425), (650, 13848), (780, 11540), (975, 9232), (1040, 8655), (1154, 7800), (1200, 7501), (1300, 6924), (1560, 5770), (1731, 5200), (1950, 4616), (2308, 3900), (2600, 3462), (2885, 3120)]