140057550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{16381}}^1$

素因数の和:16418

約数の個数: 72

約数和(自身を含む): 396116760

約数和(自身を除く): 256059210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2850, 4275, 8550, 16381, 32762, 49143, 81905, 98286, 147429, 163810, 245715, 294858, 311239, 409525, 491430, 622478, 737145, 819050, 933717, 1228575, 1474290, 1556195, 1867434, 2457150, 2801151, 3112390, 3685725, 4668585, 5602302, 7371450, 7780975, 9337170, 14005755, 15561950, 23342925, 28011510, 46685850, 70028775, 140057550]

約数ペア:

[(1, 140057550), (2, 70028775), (3, 46685850), (5, 28011510), (6, 23342925), (9, 15561950), (10, 14005755), (15, 9337170), (18, 7780975), (19, 7371450), (25, 5602302), (30, 4668585), (38, 3685725), (45, 3112390), (50, 2801151), (57, 2457150), (75, 1867434), (90, 1556195), (95, 1474290), (114, 1228575), (150, 933717), (171, 819050), (190, 737145), (225, 622478), (285, 491430), (342, 409525), (450, 311239), (475, 294858), (570, 245715), (855, 163810), (950, 147429), (1425, 98286), (1710, 81905), (2850, 49143), (4275, 32762), (8550, 16381)]