25207954920

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{112757}}^1$

素因数の和:112806

約数の個数: 192

約数和(自身を含む): 88654849920

約数和(自身を除く): 63446895000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 243, 270, 276, 324, 345, 360, 405, 414, 460, 486, 540, 552, 621, 648, 690, 810, 828, 920, 972, 1035, 1080, 1215, 1242, 1380, 1620, 1656, 1863, 1944, 2070, 2430, 2484, 2760, 3105, 3240, 3726, 4140, 4860, 4968, 5589, 6210, 7452, 8280, 9315, 9720, 11178, 12420, 14904, 18630, 22356, 24840, 27945, 37260, 44712, 55890, 74520, 111780, 112757, 223560, 225514, 338271, 451028, 563785, 676542, 902056, 1014813, 1127570, 1353084, 1691355, 2029626, 2255140, 2593411, 2706168, 3044439, 3382710, 4059252, 4510280, 5074065, 5186822, 6088878, 6765420, 7780233, 8118504, 9133317, 10148130, 10373644, 12177756, 12967055, 13530840, 15222195, 15560466, 18266634, 20296260, 20747288, 23340699, 24355512, 25934110, 27399951, 30444390, 31120932, 36533268, 38901165, 40592520, 45666585, 46681398, 51868220, 54799902, 60888780, 62241864, 70022097, 73066536, 77802330, 91333170, 93362796, 103736440, 109599804, 116703495, 121777560, 136999755, 140044194, 155604660, 182666340, 186725592, 210066291, 219199608, 233406990, 273999510, 280088388, 311209320, 350110485, 365332680, 420132582, 466813980, 547999020, 560176776, 630198873, 700220970, 840265164, 933627960, 1050331455, 1095998040, 1260397746, 1400441940, 1680530328, 2100662910, 2520795492, 2800883880, 3150994365, 4201325820, 5041590984, 6301988730, 8402651640, 12603977460, 25207954920]

約数ペア:

[(1, 25207954920), (2, 12603977460), (3, 8402651640), (4, 6301988730), (5, 5041590984), (6, 4201325820), (8, 3150994365), (9, 2800883880), (10, 2520795492), (12, 2100662910), (15, 1680530328), (18, 1400441940), (20, 1260397746), (23, 1095998040), (24, 1050331455), (27, 933627960), (30, 840265164), (36, 700220970), (40, 630198873), (45, 560176776), (46, 547999020), (54, 466813980), (60, 420132582), (69, 365332680), (72, 350110485), (81, 311209320), (90, 280088388), (92, 273999510), (108, 233406990), (115, 219199608), (120, 210066291), (135, 186725592), (138, 182666340), (162, 155604660), (180, 140044194), (184, 136999755), (207, 121777560), (216, 116703495), (230, 109599804), (243, 103736440), (270, 93362796), (276, 91333170), (324, 77802330), (345, 73066536), (360, 70022097), (405, 62241864), (414, 60888780), (460, 54799902), (486, 51868220), (540, 46681398), (552, 45666585), (621, 40592520), (648, 38901165), (690, 36533268), (810, 31120932), (828, 30444390), (920, 27399951), (972, 25934110), (1035, 24355512), (1080, 23340699), (1215, 20747288), (1242, 20296260), (1380, 18266634), (1620, 15560466), (1656, 15222195), (1863, 13530840), (1944, 12967055), (2070, 12177756), (2430, 10373644), (2484, 10148130), (2760, 9133317), (3105, 8118504), (3240, 7780233), (3726, 6765420), (4140, 6088878), (4860, 5186822), (4968, 5074065), (5589, 4510280), (6210, 4059252), (7452, 3382710), (8280, 3044439), (9315, 2706168), (9720, 2593411), (11178, 2255140), (12420, 2029626), (14904, 1691355), (18630, 1353084), (22356, 1127570), (24840, 1014813), (27945, 902056), (37260, 676542), (44712, 563785), (55890, 451028), (74520, 338271), (111780, 225514), (112757, 223560)]