40675050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:457

約数の個数: 144

約数和(自身を含む): 124913880

約数和(自身を除く): 84238830

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 30, 34, 39, 45, 50, 51, 65, 75, 78, 85, 90, 102, 117, 130, 150, 153, 170, 195, 221, 225, 234, 255, 306, 325, 390, 409, 425, 442, 450, 510, 585, 650, 663, 765, 818, 850, 975, 1105, 1170, 1227, 1275, 1326, 1530, 1950, 1989, 2045, 2210, 2454, 2550, 2925, 3315, 3681, 3825, 3978, 4090, 5317, 5525, 5850, 6135, 6630, 6953, 7362, 7650, 9945, 10225, 10634, 11050, 12270, 13906, 15951, 16575, 18405, 19890, 20450, 20859, 26585, 30675, 31902, 33150, 34765, 36810, 41718, 47853, 49725, 53170, 61350, 62577, 69530, 79755, 90389, 92025, 95706, 99450, 104295, 125154, 132925, 159510, 173825, 180778, 184050, 208590, 239265, 265850, 271167, 312885, 347650, 398775, 451945, 478530, 521475, 542334, 625770, 797550, 813501, 903890, 1042950, 1196325, 1355835, 1564425, 1627002, 2259725, 2392650, 2711670, 3128850, 4067505, 4519450, 6779175, 8135010, 13558350, 20337525, 40675050]

約数ペア:

[(1, 40675050), (2, 20337525), (3, 13558350), (5, 8135010), (6, 6779175), (9, 4519450), (10, 4067505), (13, 3128850), (15, 2711670), (17, 2392650), (18, 2259725), (25, 1627002), (26, 1564425), (30, 1355835), (34, 1196325), (39, 1042950), (45, 903890), (50, 813501), (51, 797550), (65, 625770), (75, 542334), (78, 521475), (85, 478530), (90, 451945), (102, 398775), (117, 347650), (130, 312885), (150, 271167), (153, 265850), (170, 239265), (195, 208590), (221, 184050), (225, 180778), (234, 173825), (255, 159510), (306, 132925), (325, 125154), (390, 104295), (409, 99450), (425, 95706), (442, 92025), (450, 90389), (510, 79755), (585, 69530), (650, 62577), (663, 61350), (765, 53170), (818, 49725), (850, 47853), (975, 41718), (1105, 36810), (1170, 34765), (1227, 33150), (1275, 31902), (1326, 30675), (1530, 26585), (1950, 20859), (1989, 20450), (2045, 19890), (2210, 18405), (2454, 16575), (2550, 15951), (2925, 13906), (3315, 12270), (3681, 11050), (3825, 10634), (3978, 10225), (4090, 9945), (5317, 7650), (5525, 7362), (5850, 6953), (6135, 6630)]