38378250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 106810704

約数和(自身を除く): 68432454

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 90, 111, 125, 150, 185, 222, 225, 250, 333, 370, 375, 450, 461, 555, 666, 750, 922, 925, 1110, 1125, 1383, 1665, 1850, 2250, 2305, 2766, 2775, 3330, 4149, 4610, 4625, 5550, 6915, 8298, 8325, 9250, 11525, 13830, 13875, 16650, 17057, 20745, 23050, 27750, 34114, 34575, 41490, 41625, 51171, 57625, 69150, 83250, 85285, 102342, 103725, 115250, 153513, 170570, 172875, 207450, 255855, 307026, 345750, 426425, 511710, 518625, 767565, 852850, 1037250, 1279275, 1535130, 2132125, 2558550, 3837825, 4264250, 6396375, 7675650, 12792750, 19189125, 38378250]

約数ペア:

[(1, 38378250), (2, 19189125), (3, 12792750), (5, 7675650), (6, 6396375), (9, 4264250), (10, 3837825), (15, 2558550), (18, 2132125), (25, 1535130), (30, 1279275), (37, 1037250), (45, 852850), (50, 767565), (74, 518625), (75, 511710), (90, 426425), (111, 345750), (125, 307026), (150, 255855), (185, 207450), (222, 172875), (225, 170570), (250, 153513), (333, 115250), (370, 103725), (375, 102342), (450, 85285), (461, 83250), (555, 69150), (666, 57625), (750, 51171), (922, 41625), (925, 41490), (1110, 34575), (1125, 34114), (1383, 27750), (1665, 23050), (1850, 20745), (2250, 17057), (2305, 16650), (2766, 13875), (2775, 13830), (3330, 11525), (4149, 9250), (4610, 8325), (4625, 8298), (5550, 6915)]