727565220

素因数分解:

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

素因数の和:351

約数の個数: 144

約数和(自身を含む): 2303723520

約数和(自身を除く): 1576158300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 103, 108, 127, 135, 180, 206, 254, 270, 309, 381, 412, 508, 515, 540, 618, 635, 762, 927, 1030, 1143, 1236, 1270, 1524, 1545, 1854, 1905, 2060, 2286, 2540, 2781, 3090, 3429, 3708, 3810, 4572, 4635, 5562, 5715, 6180, 6858, 7620, 9270, 10609, 11124, 11430, 13081, 13716, 13905, 17145, 18540, 21218, 22860, 26162, 27810, 31827, 34290, 39243, 42436, 52324, 53045, 55620, 63654, 65405, 68580, 78486, 95481, 106090, 117729, 127308, 130810, 156972, 159135, 190962, 196215, 212180, 235458, 261620, 286443, 318270, 353187, 381924, 392430, 470916, 477405, 572886, 588645, 636540, 706374, 784860, 954810, 1145772, 1177290, 1347343, 1412748, 1432215, 1765935, 1909620, 2354580, 2694686, 2864430, 3531870, 4042029, 5389372, 5728860, 6736715, 7063740, 8084058, 12126087, 13473430, 16168116, 20210145, 24252174, 26946860, 36378261, 40420290, 48504348, 60630435, 72756522, 80840580, 121260870, 145513044, 181891305, 242521740, 363782610, 727565220]

約数ペア:

[(1, 727565220), (2, 363782610), (3, 242521740), (4, 181891305), (5, 145513044), (6, 121260870), (9, 80840580), (10, 72756522), (12, 60630435), (15, 48504348), (18, 40420290), (20, 36378261), (27, 26946860), (30, 24252174), (36, 20210145), (45, 16168116), (54, 13473430), (60, 12126087), (90, 8084058), (103, 7063740), (108, 6736715), (127, 5728860), (135, 5389372), (180, 4042029), (206, 3531870), (254, 2864430), (270, 2694686), (309, 2354580), (381, 1909620), (412, 1765935), (508, 1432215), (515, 1412748), (540, 1347343), (618, 1177290), (635, 1145772), (762, 954810), (927, 784860), (1030, 706374), (1143, 636540), (1236, 588645), (1270, 572886), (1524, 477405), (1545, 470916), (1854, 392430), (1905, 381924), (2060, 353187), (2286, 318270), (2540, 286443), (2781, 261620), (3090, 235458), (3429, 212180), (3708, 196215), (3810, 190962), (4572, 159135), (4635, 156972), (5562, 130810), (5715, 127308), (6180, 117729), (6858, 106090), (7620, 95481), (9270, 78486), (10609, 68580), (11124, 65405), (11430, 63654), (13081, 55620), (13716, 53045), (13905, 52324), (17145, 42436), (18540, 39243), (21218, 34290), (22860, 31827), (26162, 27810)]