200572380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{5281}}^1$

素因数の和:5507

約数の個数: 72

約数和(自身を含む): 611402064

約数和(自身を除く): 410829684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211, 422, 633, 844, 1055, 1266, 1899, 2110, 2532, 3165, 3798, 4220, 5281, 6330, 7596, 9495, 10562, 12660, 15843, 18990, 21124, 26405, 31686, 37980, 47529, 52810, 63372, 79215, 95058, 105620, 158430, 190116, 237645, 316860, 475290, 950580, 1114291, 2228582, 3342873, 4457164, 5571455, 6685746, 10028619, 11142910, 13371492, 16714365, 20057238, 22285820, 33428730, 40114476, 50143095, 66857460, 100286190, 200572380]

約数ペア:

[(1, 200572380), (2, 100286190), (3, 66857460), (4, 50143095), (5, 40114476), (6, 33428730), (9, 22285820), (10, 20057238), (12, 16714365), (15, 13371492), (18, 11142910), (20, 10028619), (30, 6685746), (36, 5571455), (45, 4457164), (60, 3342873), (90, 2228582), (180, 1114291), (211, 950580), (422, 475290), (633, 316860), (844, 237645), (1055, 190116), (1266, 158430), (1899, 105620), (2110, 95058), (2532, 79215), (3165, 63372), (3798, 52810), (4220, 47529), (5281, 37980), (6330, 31686), (7596, 26405), (9495, 21124), (10562, 18990), (12660, 15843)]