135630540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^2$

素因数の和:400

約数の個数: 108

約数和(自身を含む): 431685072

約数和(自身を除く): 296054532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 181, 207, 230, 276, 345, 362, 414, 460, 543, 690, 724, 828, 905, 1035, 1086, 1380, 1629, 1810, 2070, 2172, 2715, 3258, 3620, 4140, 4163, 5430, 6516, 8145, 8326, 10860, 12489, 16290, 16652, 20815, 24978, 32580, 32761, 37467, 41630, 49956, 62445, 65522, 74934, 83260, 98283, 124890, 131044, 149868, 163805, 187335, 196566, 249780, 294849, 327610, 374670, 393132, 491415, 589698, 655220, 749340, 753503, 982830, 1179396, 1474245, 1507006, 1965660, 2260509, 2948490, 3014012, 3767515, 4521018, 5896980, 6781527, 7535030, 9042036, 11302545, 13563054, 15070060, 22605090, 27126108, 33907635, 45210180, 67815270, 135630540]

約数ペア:

[(1, 135630540), (2, 67815270), (3, 45210180), (4, 33907635), (5, 27126108), (6, 22605090), (9, 15070060), (10, 13563054), (12, 11302545), (15, 9042036), (18, 7535030), (20, 6781527), (23, 5896980), (30, 4521018), (36, 3767515), (45, 3014012), (46, 2948490), (60, 2260509), (69, 1965660), (90, 1507006), (92, 1474245), (115, 1179396), (138, 982830), (180, 753503), (181, 749340), (207, 655220), (230, 589698), (276, 491415), (345, 393132), (362, 374670), (414, 327610), (460, 294849), (543, 249780), (690, 196566), (724, 187335), (828, 163805), (905, 149868), (1035, 131044), (1086, 124890), (1380, 98283), (1629, 83260), (1810, 74934), (2070, 65522), (2172, 62445), (2715, 49956), (3258, 41630), (3620, 37467), (4140, 32761), (4163, 32580), (5430, 24978), (6516, 20815), (8145, 16652), (8326, 16290), (10860, 12489)]