53927640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:223

約数の個数: 256

約数和(自身を含む): 203212800

約数和(自身を除く): 149285160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 52, 54, 60, 65, 69, 72, 78, 90, 92, 104, 108, 115, 117, 120, 130, 135, 138, 156, 167, 180, 184, 195, 207, 216, 230, 234, 260, 270, 276, 299, 312, 334, 345, 351, 360, 390, 414, 460, 468, 501, 520, 540, 552, 585, 598, 621, 668, 690, 702, 780, 828, 835, 897, 920, 936, 1002, 1035, 1080, 1170, 1196, 1242, 1336, 1380, 1404, 1495, 1503, 1560, 1656, 1670, 1755, 1794, 2004, 2070, 2171, 2340, 2392, 2484, 2505, 2691, 2760, 2808, 2990, 3006, 3105, 3340, 3510, 3588, 3841, 4008, 4140, 4342, 4485, 4509, 4680, 4968, 5010, 5382, 5980, 6012, 6210, 6513, 6680, 7020, 7176, 7515, 7682, 8073, 8280, 8684, 8970, 9018, 10020, 10764, 10855, 11523, 11960, 12024, 12420, 13026, 13455, 14040, 15030, 15364, 16146, 17368, 17940, 18036, 19205, 19539, 20040, 21528, 21710, 22545, 23046, 24840, 26052, 26910, 30060, 30728, 32292, 32565, 34569, 35880, 36072, 38410, 39078, 40365, 43420, 45090, 46092, 49933, 52104, 53820, 57615, 58617, 60120, 64584, 65130, 69138, 76820, 78156, 80730, 86840, 90180, 92184, 97695, 99866, 103707, 107640, 115230, 117234, 130260, 138276, 149799, 153640, 156312, 161460, 172845, 180360, 195390, 199732, 207414, 230460, 234468, 249665, 260520, 276552, 293085, 299598, 322920, 345690, 390780, 399464, 414828, 449397, 460920, 468936, 499330, 518535, 586170, 599196, 691380, 748995, 781560, 829656, 898794, 998660, 1037070, 1172340, 1198392, 1348191, 1382760, 1497990, 1797588, 1997320, 2074140, 2246985, 2344680, 2696382, 2995980, 3595176, 4148280, 4493970, 5392764, 5991960, 6740955, 8987940, 10785528, 13481910, 17975880, 26963820, 53927640]

約数ペア:

[(1, 53927640), (2, 26963820), (3, 17975880), (4, 13481910), (5, 10785528), (6, 8987940), (8, 6740955), (9, 5991960), (10, 5392764), (12, 4493970), (13, 4148280), (15, 3595176), (18, 2995980), (20, 2696382), (23, 2344680), (24, 2246985), (26, 2074140), (27, 1997320), (30, 1797588), (36, 1497990), (39, 1382760), (40, 1348191), (45, 1198392), (46, 1172340), (52, 1037070), (54, 998660), (60, 898794), (65, 829656), (69, 781560), (72, 748995), (78, 691380), (90, 599196), (92, 586170), (104, 518535), (108, 499330), (115, 468936), (117, 460920), (120, 449397), (130, 414828), (135, 399464), (138, 390780), (156, 345690), (167, 322920), (180, 299598), (184, 293085), (195, 276552), (207, 260520), (216, 249665), (230, 234468), (234, 230460), (260, 207414), (270, 199732), (276, 195390), (299, 180360), (312, 172845), (334, 161460), (345, 156312), (351, 153640), (360, 149799), (390, 138276), (414, 130260), (460, 117234), (468, 115230), (501, 107640), (520, 103707), (540, 99866), (552, 97695), (585, 92184), (598, 90180), (621, 86840), (668, 80730), (690, 78156), (702, 76820), (780, 69138), (828, 65130), (835, 64584), (897, 60120), (920, 58617), (936, 57615), (1002, 53820), (1035, 52104), (1080, 49933), (1170, 46092), (1196, 45090), (1242, 43420), (1336, 40365), (1380, 39078), (1404, 38410), (1495, 36072), (1503, 35880), (1560, 34569), (1656, 32565), (1670, 32292), (1755, 30728), (1794, 30060), (2004, 26910), (2070, 26052), (2171, 24840), (2340, 23046), (2392, 22545), (2484, 21710), (2505, 21528), (2691, 20040), (2760, 19539), (2808, 19205), (2990, 18036), (3006, 17940), (3105, 17368), (3340, 16146), (3510, 15364), (3588, 15030), (3841, 14040), (4008, 13455), (4140, 13026), (4342, 12420), (4485, 12024), (4509, 11960), (4680, 11523), (4968, 10855), (5010, 10764), (5382, 10020), (5980, 9018), (6012, 8970), (6210, 8684), (6513, 8280), (6680, 8073), (7020, 7682), (7176, 7515)]