86828850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{1229}}^1$

素因数の和:1404

約数の個数: 72

約数和(自身を含む): 234957060

約数和(自身を除く): 148128210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 157, 225, 314, 450, 471, 785, 942, 1229, 1413, 1570, 2355, 2458, 2826, 3687, 3925, 4710, 6145, 7065, 7374, 7850, 11061, 11775, 12290, 14130, 18435, 22122, 23550, 30725, 35325, 36870, 55305, 61450, 70650, 92175, 110610, 184350, 192953, 276525, 385906, 553050, 578859, 964765, 1157718, 1736577, 1929530, 2894295, 3473154, 4823825, 5788590, 8682885, 9647650, 14471475, 17365770, 28942950, 43414425, 86828850]

約数ペア:

[(1, 86828850), (2, 43414425), (3, 28942950), (5, 17365770), (6, 14471475), (9, 9647650), (10, 8682885), (15, 5788590), (18, 4823825), (25, 3473154), (30, 2894295), (45, 1929530), (50, 1736577), (75, 1157718), (90, 964765), (150, 578859), (157, 553050), (225, 385906), (314, 276525), (450, 192953), (471, 184350), (785, 110610), (942, 92175), (1229, 70650), (1413, 61450), (1570, 55305), (2355, 36870), (2458, 35325), (2826, 30725), (3687, 23550), (3925, 22122), (4710, 18435), (6145, 14130), (7065, 12290), (7374, 11775), (7850, 11061)]