127005660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 402161760

約数和(自身を除く): 275156100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 61, 86, 90, 122, 129, 172, 180, 183, 215, 244, 258, 269, 305, 366, 387, 430, 516, 538, 549, 610, 645, 732, 774, 807, 860, 915, 1076, 1098, 1220, 1290, 1345, 1548, 1614, 1830, 1935, 2196, 2421, 2580, 2623, 2690, 2745, 3228, 3660, 3870, 4035, 4842, 5246, 5380, 5490, 7740, 7869, 8070, 9684, 10492, 10980, 11567, 12105, 13115, 15738, 16140, 16409, 23134, 23607, 24210, 26230, 31476, 32818, 34701, 39345, 46268, 47214, 48420, 49227, 52460, 57835, 65636, 69402, 78690, 82045, 94428, 98454, 104103, 115670, 118035, 138804, 147681, 157380, 164090, 173505, 196908, 208206, 231340, 236070, 246135, 295362, 328180, 347010, 416412, 472140, 492270, 520515, 590724, 694020, 705587, 738405, 984540, 1041030, 1411174, 1476810, 2082060, 2116761, 2822348, 2953620, 3527935, 4233522, 6350283, 7055870, 8467044, 10583805, 12700566, 14111740, 21167610, 25401132, 31751415, 42335220, 63502830, 127005660]

約数ペア:

[(1, 127005660), (2, 63502830), (3, 42335220), (4, 31751415), (5, 25401132), (6, 21167610), (9, 14111740), (10, 12700566), (12, 10583805), (15, 8467044), (18, 7055870), (20, 6350283), (30, 4233522), (36, 3527935), (43, 2953620), (45, 2822348), (60, 2116761), (61, 2082060), (86, 1476810), (90, 1411174), (122, 1041030), (129, 984540), (172, 738405), (180, 705587), (183, 694020), (215, 590724), (244, 520515), (258, 492270), (269, 472140), (305, 416412), (366, 347010), (387, 328180), (430, 295362), (516, 246135), (538, 236070), (549, 231340), (610, 208206), (645, 196908), (732, 173505), (774, 164090), (807, 157380), (860, 147681), (915, 138804), (1076, 118035), (1098, 115670), (1220, 104103), (1290, 98454), (1345, 94428), (1548, 82045), (1614, 78690), (1830, 69402), (1935, 65636), (2196, 57835), (2421, 52460), (2580, 49227), (2623, 48420), (2690, 47214), (2745, 46268), (3228, 39345), (3660, 34701), (3870, 32818), (4035, 31476), (4842, 26230), (5246, 24210), (5380, 23607), (5490, 23134), (7740, 16409), (7869, 16140), (8070, 15738), (9684, 13115), (10492, 12105), (10980, 11567)]