127932180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 366772224

約数和(自身を除く): 238840044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 127, 163, 206, 254, 309, 326, 381, 412, 489, 508, 515, 618, 635, 652, 762, 815, 978, 1030, 1236, 1270, 1524, 1545, 1630, 1905, 1956, 2060, 2445, 2540, 3090, 3260, 3810, 4890, 6180, 7620, 9780, 13081, 16789, 20701, 26162, 33578, 39243, 41402, 50367, 52324, 62103, 65405, 67156, 78486, 82804, 83945, 100734, 103505, 124206, 130810, 156972, 167890, 196215, 201468, 207010, 248412, 251835, 261620, 310515, 335780, 392430, 414020, 503670, 621030, 784860, 1007340, 1242060, 2132203, 4264406, 6396609, 8528812, 10661015, 12793218, 21322030, 25586436, 31983045, 42644060, 63966090, 127932180]

約数ペア:

[(1, 127932180), (2, 63966090), (3, 42644060), (4, 31983045), (5, 25586436), (6, 21322030), (10, 12793218), (12, 10661015), (15, 8528812), (20, 6396609), (30, 4264406), (60, 2132203), (103, 1242060), (127, 1007340), (163, 784860), (206, 621030), (254, 503670), (309, 414020), (326, 392430), (381, 335780), (412, 310515), (489, 261620), (508, 251835), (515, 248412), (618, 207010), (635, 201468), (652, 196215), (762, 167890), (815, 156972), (978, 130810), (1030, 124206), (1236, 103505), (1270, 100734), (1524, 83945), (1545, 82804), (1630, 78486), (1905, 67156), (1956, 65405), (2060, 62103), (2445, 52324), (2540, 50367), (3090, 41402), (3260, 39243), (3810, 33578), (4890, 26162), (6180, 20701), (7620, 16789), (9780, 13081)]