66364740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:466

約数の個数: 144

約数和(自身を含む): 220147200

約数和(自身を除く): 153782460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 79, 90, 117, 130, 156, 158, 180, 195, 234, 237, 260, 316, 359, 390, 395, 468, 474, 585, 711, 718, 780, 790, 948, 1027, 1077, 1170, 1185, 1422, 1436, 1580, 1795, 2054, 2154, 2340, 2370, 2844, 3081, 3231, 3555, 3590, 4108, 4308, 4667, 4740, 5135, 5385, 6162, 6462, 7110, 7180, 9243, 9334, 10270, 10770, 12324, 12924, 14001, 14220, 15405, 16155, 18486, 18668, 20540, 21540, 23335, 28002, 28361, 30810, 32310, 36972, 42003, 46215, 46670, 56004, 56722, 61620, 64620, 70005, 84006, 85083, 92430, 93340, 113444, 140010, 141805, 168012, 170166, 184860, 210015, 255249, 280020, 283610, 340332, 368693, 420030, 425415, 510498, 567220, 737386, 840060, 850830, 1020996, 1106079, 1276245, 1474772, 1701660, 1843465, 2212158, 2552490, 3318237, 3686930, 4424316, 5104980, 5530395, 6636474, 7373860, 11060790, 13272948, 16591185, 22121580, 33182370, 66364740]

約数ペア:

[(1, 66364740), (2, 33182370), (3, 22121580), (4, 16591185), (5, 13272948), (6, 11060790), (9, 7373860), (10, 6636474), (12, 5530395), (13, 5104980), (15, 4424316), (18, 3686930), (20, 3318237), (26, 2552490), (30, 2212158), (36, 1843465), (39, 1701660), (45, 1474772), (52, 1276245), (60, 1106079), (65, 1020996), (78, 850830), (79, 840060), (90, 737386), (117, 567220), (130, 510498), (156, 425415), (158, 420030), (180, 368693), (195, 340332), (234, 283610), (237, 280020), (260, 255249), (316, 210015), (359, 184860), (390, 170166), (395, 168012), (468, 141805), (474, 140010), (585, 113444), (711, 93340), (718, 92430), (780, 85083), (790, 84006), (948, 70005), (1027, 64620), (1077, 61620), (1170, 56722), (1185, 56004), (1422, 46670), (1436, 46215), (1580, 42003), (1795, 36972), (2054, 32310), (2154, 30810), (2340, 28361), (2370, 28002), (2844, 23335), (3081, 21540), (3231, 20540), (3555, 18668), (3590, 18486), (4108, 16155), (4308, 15405), (4667, 14220), (4740, 14001), (5135, 12924), (5385, 12324), (6162, 10770), (6462, 10270), (7110, 9334), (7180, 9243)]