102920220

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 351012480

約数和(自身を除く): 248092260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 181, 195, 234, 243, 260, 270, 324, 351, 362, 390, 405, 468, 486, 540, 543, 585, 702, 724, 729, 780, 810, 905, 972, 1053, 1086, 1170, 1215, 1404, 1458, 1620, 1629, 1755, 1810, 2106, 2172, 2187, 2340, 2353, 2430, 2715, 2916, 3159, 3258, 3510, 3620, 3645, 4212, 4374, 4706, 4860, 4887, 5265, 5430, 6318, 6516, 7020, 7059, 7290, 8145, 8748, 9412, 9477, 9774, 10530, 10860, 10935, 11765, 12636, 14118, 14580, 14661, 15795, 16290, 18954, 19548, 21060, 21177, 21870, 23530, 24435, 28236, 28431, 29322, 31590, 32580, 35295, 37908, 42354, 43740, 43983, 47060, 47385, 48870, 56862, 58644, 63180, 63531, 70590, 73305, 84708, 87966, 94770, 97740, 105885, 113724, 127062, 131949, 141180, 142155, 146610, 175932, 189540, 190593, 211770, 219915, 254124, 263898, 284310, 293220, 317655, 381186, 395847, 423540, 439830, 527796, 568620, 571779, 635310, 659745, 762372, 791694, 879660, 952965, 1143558, 1270620, 1319490, 1583388, 1715337, 1905930, 1979235, 2287116, 2638980, 2858895, 3430674, 3811860, 3958470, 5146011, 5717790, 6861348, 7916940, 8576685, 10292022, 11435580, 17153370, 20584044, 25730055, 34306740, 51460110, 102920220]

約数ペア:

[(1, 102920220), (2, 51460110), (3, 34306740), (4, 25730055), (5, 20584044), (6, 17153370), (9, 11435580), (10, 10292022), (12, 8576685), (13, 7916940), (15, 6861348), (18, 5717790), (20, 5146011), (26, 3958470), (27, 3811860), (30, 3430674), (36, 2858895), (39, 2638980), (45, 2287116), (52, 1979235), (54, 1905930), (60, 1715337), (65, 1583388), (78, 1319490), (81, 1270620), (90, 1143558), (108, 952965), (117, 879660), (130, 791694), (135, 762372), (156, 659745), (162, 635310), (180, 571779), (181, 568620), (195, 527796), (234, 439830), (243, 423540), (260, 395847), (270, 381186), (324, 317655), (351, 293220), (362, 284310), (390, 263898), (405, 254124), (468, 219915), (486, 211770), (540, 190593), (543, 189540), (585, 175932), (702, 146610), (724, 142155), (729, 141180), (780, 131949), (810, 127062), (905, 113724), (972, 105885), (1053, 97740), (1086, 94770), (1170, 87966), (1215, 84708), (1404, 73305), (1458, 70590), (1620, 63531), (1629, 63180), (1755, 58644), (1810, 56862), (2106, 48870), (2172, 47385), (2187, 47060), (2340, 43983), (2353, 43740), (2430, 42354), (2715, 37908), (2916, 35295), (3159, 32580), (3258, 31590), (3510, 29322), (3620, 28431), (3645, 28236), (4212, 24435), (4374, 23530), (4706, 21870), (4860, 21177), (4887, 21060), (5265, 19548), (5430, 18954), (6318, 16290), (6516, 15795), (7020, 14661), (7059, 14580), (7290, 14118), (8145, 12636), (8748, 11765), (9412, 10935), (9477, 10860), (9774, 10530)]