24751980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1$

素因数の和:498

約数の個数: 144

約数和(自身を含む): 85123584

約数和(自身を除く): 60371604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 463, 486, 495, 540, 594, 660, 810, 891, 926, 972, 990, 1188, 1215, 1389, 1485, 1620, 1782, 1852, 1980, 2315, 2430, 2673, 2778, 2970, 3564, 4167, 4455, 4630, 4860, 5093, 5346, 5556, 5940, 6945, 8334, 8910, 9260, 10186, 10692, 12501, 13365, 13890, 15279, 16668, 17820, 20372, 20835, 25002, 25465, 26730, 27780, 30558, 37503, 41670, 45837, 50004, 50930, 53460, 61116, 62505, 75006, 76395, 83340, 91674, 101860, 112509, 125010, 137511, 150012, 152790, 183348, 187515, 225018, 229185, 250020, 275022, 305580, 375030, 412533, 450036, 458370, 550044, 562545, 687555, 750060, 825066, 916740, 1125090, 1237599, 1375110, 1650132, 2062665, 2250180, 2475198, 2750220, 4125330, 4950396, 6187995, 8250660, 12375990, 24751980]

約数ペア:

[(1, 24751980), (2, 12375990), (3, 8250660), (4, 6187995), (5, 4950396), (6, 4125330), (9, 2750220), (10, 2475198), (11, 2250180), (12, 2062665), (15, 1650132), (18, 1375110), (20, 1237599), (22, 1125090), (27, 916740), (30, 825066), (33, 750060), (36, 687555), (44, 562545), (45, 550044), (54, 458370), (55, 450036), (60, 412533), (66, 375030), (81, 305580), (90, 275022), (99, 250020), (108, 229185), (110, 225018), (132, 187515), (135, 183348), (162, 152790), (165, 150012), (180, 137511), (198, 125010), (220, 112509), (243, 101860), (270, 91674), (297, 83340), (324, 76395), (330, 75006), (396, 62505), (405, 61116), (463, 53460), (486, 50930), (495, 50004), (540, 45837), (594, 41670), (660, 37503), (810, 30558), (891, 27780), (926, 26730), (972, 25465), (990, 25002), (1188, 20835), (1215, 20372), (1389, 17820), (1485, 16668), (1620, 15279), (1782, 13890), (1852, 13365), (1980, 12501), (2315, 10692), (2430, 10186), (2673, 9260), (2778, 8910), (2970, 8334), (3564, 6945), (4167, 5940), (4455, 5556), (4630, 5346), (4860, 5093)]