75121020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 288

約数和(自身を含む): 269680320

約数和(自身を除く): 194559300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 29, 30, 36, 39, 41, 45, 52, 54, 58, 60, 65, 78, 81, 82, 87, 90, 108, 116, 117, 123, 130, 135, 145, 156, 162, 164, 174, 180, 195, 205, 234, 243, 246, 260, 261, 270, 290, 324, 348, 351, 369, 377, 390, 405, 410, 435, 468, 486, 492, 522, 533, 540, 580, 585, 615, 702, 738, 754, 780, 783, 810, 820, 870, 972, 1044, 1053, 1066, 1107, 1131, 1170, 1189, 1215, 1230, 1305, 1404, 1476, 1508, 1566, 1599, 1620, 1740, 1755, 1845, 1885, 2106, 2132, 2214, 2262, 2340, 2349, 2378, 2430, 2460, 2610, 2665, 3132, 3159, 3198, 3321, 3393, 3510, 3567, 3690, 3770, 3915, 4212, 4428, 4524, 4698, 4756, 4797, 4860, 5220, 5265, 5330, 5535, 5655, 5945, 6318, 6396, 6642, 6786, 7020, 7047, 7134, 7380, 7540, 7830, 7995, 9396, 9594, 9963, 10179, 10530, 10660, 10701, 11070, 11310, 11745, 11890, 12636, 13284, 13572, 14094, 14268, 14391, 15457, 15660, 15795, 15990, 16605, 16965, 17835, 19188, 19926, 20358, 21060, 21402, 22140, 22620, 23490, 23780, 23985, 28188, 28782, 30537, 30914, 31590, 31980, 32103, 33210, 33930, 35235, 35670, 39852, 40716, 42804, 43173, 46371, 46980, 47970, 49815, 50895, 53505, 57564, 61074, 61828, 63180, 64206, 66420, 67860, 70470, 71340, 71955, 77285, 86346, 91611, 92742, 95940, 96309, 99630, 101790, 107010, 122148, 128412, 129519, 139113, 140940, 143910, 152685, 154570, 160515, 172692, 183222, 185484, 192618, 199260, 203580, 214020, 215865, 231855, 259038, 278226, 287820, 288927, 305370, 309140, 321030, 366444, 385236, 417339, 431730, 458055, 463710, 481545, 518076, 556452, 577854, 610740, 642060, 647595, 695565, 834678, 863460, 916110, 927420, 963090, 1155708, 1252017, 1295190, 1391130, 1444635, 1669356, 1832220, 1926180, 2086695, 2504034, 2590380, 2782260, 2889270, 3756051, 4173390, 5008068, 5778540, 6260085, 7512102, 8346780, 12520170, 15024204, 18780255, 25040340, 37560510, 75121020]

約数ペア:

[(1, 75121020), (2, 37560510), (3, 25040340), (4, 18780255), (5, 15024204), (6, 12520170), (9, 8346780), (10, 7512102), (12, 6260085), (13, 5778540), (15, 5008068), (18, 4173390), (20, 3756051), (26, 2889270), (27, 2782260), (29, 2590380), (30, 2504034), (36, 2086695), (39, 1926180), (41, 1832220), (45, 1669356), (52, 1444635), (54, 1391130), (58, 1295190), (60, 1252017), (65, 1155708), (78, 963090), (81, 927420), (82, 916110), (87, 863460), (90, 834678), (108, 695565), (116, 647595), (117, 642060), (123, 610740), (130, 577854), (135, 556452), (145, 518076), (156, 481545), (162, 463710), (164, 458055), (174, 431730), (180, 417339), (195, 385236), (205, 366444), (234, 321030), (243, 309140), (246, 305370), (260, 288927), (261, 287820), (270, 278226), (290, 259038), (324, 231855), (348, 215865), (351, 214020), (369, 203580), (377, 199260), (390, 192618), (405, 185484), (410, 183222), (435, 172692), (468, 160515), (486, 154570), (492, 152685), (522, 143910), (533, 140940), (540, 139113), (580, 129519), (585, 128412), (615, 122148), (702, 107010), (738, 101790), (754, 99630), (780, 96309), (783, 95940), (810, 92742), (820, 91611), (870, 86346), (972, 77285), (1044, 71955), (1053, 71340), (1066, 70470), (1107, 67860), (1131, 66420), (1170, 64206), (1189, 63180), (1215, 61828), (1230, 61074), (1305, 57564), (1404, 53505), (1476, 50895), (1508, 49815), (1566, 47970), (1599, 46980), (1620, 46371), (1740, 43173), (1755, 42804), (1845, 40716), (1885, 39852), (2106, 35670), (2132, 35235), (2214, 33930), (2262, 33210), (2340, 32103), (2349, 31980), (2378, 31590), (2430, 30914), (2460, 30537), (2610, 28782), (2665, 28188), (3132, 23985), (3159, 23780), (3198, 23490), (3321, 22620), (3393, 22140), (3510, 21402), (3567, 21060), (3690, 20358), (3770, 19926), (3915, 19188), (4212, 17835), (4428, 16965), (4524, 16605), (4698, 15990), (4756, 15795), (4797, 15660), (4860, 15457), (5220, 14391), (5265, 14268), (5330, 14094), (5535, 13572), (5655, 13284), (5945, 12636), (6318, 11890), (6396, 11745), (6642, 11310), (6786, 11070), (7020, 10701), (7047, 10660), (7134, 10530), (7380, 10179), (7540, 9963), (7830, 9594), (7995, 9396)]