788809950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{13381}}^1$

素因数の和:13530

約数の個数: 72

約数和(自身を含む): 2135606616

約数和(自身を除く): 1346796666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 131, 150, 225, 262, 393, 450, 655, 786, 1179, 1310, 1965, 2358, 3275, 3930, 5895, 6550, 9825, 11790, 13381, 19650, 26762, 29475, 40143, 58950, 66905, 80286, 120429, 133810, 200715, 240858, 334525, 401430, 602145, 669050, 1003575, 1204290, 1752911, 2007150, 3010725, 3505822, 5258733, 6021450, 8764555, 10517466, 15776199, 17529110, 26293665, 31552398, 43822775, 52587330, 78880995, 87645550, 131468325, 157761990, 262936650, 394404975, 788809950]

約数ペア:

[(1, 788809950), (2, 394404975), (3, 262936650), (5, 157761990), (6, 131468325), (9, 87645550), (10, 78880995), (15, 52587330), (18, 43822775), (25, 31552398), (30, 26293665), (45, 17529110), (50, 15776199), (75, 10517466), (90, 8764555), (131, 6021450), (150, 5258733), (225, 3505822), (262, 3010725), (393, 2007150), (450, 1752911), (655, 1204290), (786, 1003575), (1179, 669050), (1310, 602145), (1965, 401430), (2358, 334525), (3275, 240858), (3930, 200715), (5895, 133810), (6550, 120429), (9825, 80286), (11790, 66905), (13381, 58950), (19650, 40143), (26762, 29475)]