61168770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 160

約数和(自身を含む): 183073968

約数和(自身を除く): 121905198

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 37, 39, 45, 54, 65, 74, 78, 81, 90, 111, 117, 130, 135, 157, 162, 185, 195, 222, 234, 270, 314, 333, 351, 370, 390, 405, 471, 481, 555, 585, 666, 702, 785, 810, 942, 962, 999, 1053, 1110, 1170, 1413, 1443, 1570, 1665, 1755, 1998, 2041, 2106, 2355, 2405, 2826, 2886, 2997, 3330, 3510, 4082, 4239, 4329, 4710, 4810, 4995, 5265, 5809, 5994, 6123, 7065, 7215, 8478, 8658, 9990, 10205, 10530, 11618, 12246, 12717, 12987, 14130, 14430, 14985, 17427, 18369, 20410, 21195, 21645, 25434, 25974, 29045, 29970, 30615, 34854, 36738, 38961, 42390, 43290, 52281, 55107, 58090, 61230, 63585, 64935, 75517, 77922, 87135, 91845, 104562, 110214, 127170, 129870, 151034, 156843, 165321, 174270, 183690, 194805, 226551, 261405, 275535, 313686, 330642, 377585, 389610, 453102, 470529, 522810, 551070, 679653, 755170, 784215, 826605, 941058, 1132755, 1359306, 1568430, 1653210, 2038959, 2265510, 2352645, 3398265, 4077918, 4705290, 6116877, 6796530, 10194795, 12233754, 20389590, 30584385, 61168770]

約数ペア:

[(1, 61168770), (2, 30584385), (3, 20389590), (5, 12233754), (6, 10194795), (9, 6796530), (10, 6116877), (13, 4705290), (15, 4077918), (18, 3398265), (26, 2352645), (27, 2265510), (30, 2038959), (37, 1653210), (39, 1568430), (45, 1359306), (54, 1132755), (65, 941058), (74, 826605), (78, 784215), (81, 755170), (90, 679653), (111, 551070), (117, 522810), (130, 470529), (135, 453102), (157, 389610), (162, 377585), (185, 330642), (195, 313686), (222, 275535), (234, 261405), (270, 226551), (314, 194805), (333, 183690), (351, 174270), (370, 165321), (390, 156843), (405, 151034), (471, 129870), (481, 127170), (555, 110214), (585, 104562), (666, 91845), (702, 87135), (785, 77922), (810, 75517), (942, 64935), (962, 63585), (999, 61230), (1053, 58090), (1110, 55107), (1170, 52281), (1413, 43290), (1443, 42390), (1570, 38961), (1665, 36738), (1755, 34854), (1998, 30615), (2041, 29970), (2106, 29045), (2355, 25974), (2405, 25434), (2826, 21645), (2886, 21195), (2997, 20410), (3330, 18369), (3510, 17427), (4082, 14985), (4239, 14430), (4329, 14130), (4710, 12987), (4810, 12717), (4995, 12246), (5265, 11618), (5809, 10530), (5994, 10205), (6123, 9990), (7065, 8658), (7215, 8478)]