67414500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:307

約数の個数: 144

約数和(自身を含む): 216687744

約数和(自身を除く): 149273244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 71, 75, 90, 100, 125, 142, 150, 180, 211, 213, 225, 250, 284, 300, 355, 375, 422, 426, 450, 500, 633, 639, 710, 750, 844, 852, 900, 1055, 1065, 1125, 1266, 1278, 1420, 1500, 1775, 1899, 2110, 2130, 2250, 2532, 2556, 3165, 3195, 3550, 3798, 4220, 4260, 4500, 5275, 5325, 6330, 6390, 7100, 7596, 8875, 9495, 10550, 10650, 12660, 12780, 14981, 15825, 15975, 17750, 18990, 21100, 21300, 26375, 26625, 29962, 31650, 31950, 35500, 37980, 44943, 47475, 52750, 53250, 59924, 63300, 63900, 74905, 79125, 79875, 89886, 94950, 105500, 106500, 134829, 149810, 158250, 159750, 179772, 189900, 224715, 237375, 269658, 299620, 316500, 319500, 374525, 449430, 474750, 539316, 674145, 749050, 898860, 949500, 1123575, 1348290, 1498100, 1872625, 2247150, 2696580, 3370725, 3745250, 4494300, 5617875, 6741450, 7490500, 11235750, 13482900, 16853625, 22471500, 33707250, 67414500]

約数ペア:

[(1, 67414500), (2, 33707250), (3, 22471500), (4, 16853625), (5, 13482900), (6, 11235750), (9, 7490500), (10, 6741450), (12, 5617875), (15, 4494300), (18, 3745250), (20, 3370725), (25, 2696580), (30, 2247150), (36, 1872625), (45, 1498100), (50, 1348290), (60, 1123575), (71, 949500), (75, 898860), (90, 749050), (100, 674145), (125, 539316), (142, 474750), (150, 449430), (180, 374525), (211, 319500), (213, 316500), (225, 299620), (250, 269658), (284, 237375), (300, 224715), (355, 189900), (375, 179772), (422, 159750), (426, 158250), (450, 149810), (500, 134829), (633, 106500), (639, 105500), (710, 94950), (750, 89886), (844, 79875), (852, 79125), (900, 74905), (1055, 63900), (1065, 63300), (1125, 59924), (1266, 53250), (1278, 52750), (1420, 47475), (1500, 44943), (1775, 37980), (1899, 35500), (2110, 31950), (2130, 31650), (2250, 29962), (2532, 26625), (2556, 26375), (3165, 21300), (3195, 21100), (3550, 18990), (3798, 17750), (4220, 15975), (4260, 15825), (4500, 14981), (5275, 12780), (5325, 12660), (6330, 10650), (6390, 10550), (7100, 9495), (7596, 8875)]