61739820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1657}}^1$

素因数の和:1701

約数の個数: 120

約数和(自身を含む): 202222944

約数和(自身を除く): 140483124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 810, 828, 1035, 1242, 1380, 1620, 1657, 1863, 2070, 2484, 3105, 3314, 3726, 4140, 4971, 6210, 6628, 7452, 8285, 9315, 9942, 12420, 14913, 16570, 18630, 19884, 24855, 29826, 33140, 37260, 38111, 44739, 49710, 59652, 74565, 76222, 89478, 99420, 114333, 134217, 149130, 152444, 178956, 190555, 223695, 228666, 268434, 298260, 342999, 381110, 447390, 457332, 536868, 571665, 671085, 685998, 762220, 894780, 1028997, 1143330, 1342170, 1371996, 1714995, 2057994, 2286660, 2684340, 3086991, 3429990, 4115988, 5144985, 6173982, 6859980, 10289970, 12347964, 15434955, 20579940, 30869910, 61739820]

約数ペア:

[(1, 61739820), (2, 30869910), (3, 20579940), (4, 15434955), (5, 12347964), (6, 10289970), (9, 6859980), (10, 6173982), (12, 5144985), (15, 4115988), (18, 3429990), (20, 3086991), (23, 2684340), (27, 2286660), (30, 2057994), (36, 1714995), (45, 1371996), (46, 1342170), (54, 1143330), (60, 1028997), (69, 894780), (81, 762220), (90, 685998), (92, 671085), (108, 571665), (115, 536868), (135, 457332), (138, 447390), (162, 381110), (180, 342999), (207, 298260), (230, 268434), (270, 228666), (276, 223695), (324, 190555), (345, 178956), (405, 152444), (414, 149130), (460, 134217), (540, 114333), (621, 99420), (690, 89478), (810, 76222), (828, 74565), (1035, 59652), (1242, 49710), (1380, 44739), (1620, 38111), (1657, 37260), (1863, 33140), (2070, 29826), (2484, 24855), (3105, 19884), (3314, 18630), (3726, 16570), (4140, 14913), (4971, 12420), (6210, 9942), (6628, 9315), (7452, 8285)]