85543320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2207}}^1$

素因数の和:2257

約数の個数: 128

約数和(自身を含む): 286156800

約数和(自身を除く): 200613480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2207, 2280, 2584, 3230, 3876, 4414, 4845, 6460, 6621, 7752, 8828, 9690, 11035, 12920, 13242, 17656, 19380, 22070, 26484, 33105, 37519, 38760, 41933, 44140, 52968, 66210, 75038, 83866, 88280, 112557, 125799, 132420, 150076, 167732, 187595, 209665, 225114, 251598, 264840, 300152, 335464, 375190, 419330, 450228, 503196, 562785, 628995, 712861, 750380, 838660, 900456, 1006392, 1125570, 1257990, 1425722, 1500760, 1677320, 2138583, 2251140, 2515980, 2851444, 3564305, 4277166, 4502280, 5031960, 5702888, 7128610, 8554332, 10692915, 14257220, 17108664, 21385830, 28514440, 42771660, 85543320]

約数ペア:

[(1, 85543320), (2, 42771660), (3, 28514440), (4, 21385830), (5, 17108664), (6, 14257220), (8, 10692915), (10, 8554332), (12, 7128610), (15, 5702888), (17, 5031960), (19, 4502280), (20, 4277166), (24, 3564305), (30, 2851444), (34, 2515980), (38, 2251140), (40, 2138583), (51, 1677320), (57, 1500760), (60, 1425722), (68, 1257990), (76, 1125570), (85, 1006392), (95, 900456), (102, 838660), (114, 750380), (120, 712861), (136, 628995), (152, 562785), (170, 503196), (190, 450228), (204, 419330), (228, 375190), (255, 335464), (285, 300152), (323, 264840), (340, 251598), (380, 225114), (408, 209665), (456, 187595), (510, 167732), (570, 150076), (646, 132420), (680, 125799), (760, 112557), (969, 88280), (1020, 83866), (1140, 75038), (1292, 66210), (1615, 52968), (1938, 44140), (2040, 41933), (2207, 38760), (2280, 37519), (2584, 33105), (3230, 26484), (3876, 22070), (4414, 19380), (4845, 17656), (6460, 13242), (6621, 12920), (7752, 11035), (8828, 9690)]