77126250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:313

約数の個数: 80

約数和(自身を含む): 195462432

約数和(自身を除く): 118336182

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 131, 150, 157, 250, 262, 314, 375, 393, 471, 625, 655, 750, 785, 786, 942, 1250, 1310, 1570, 1875, 1965, 2355, 3275, 3750, 3925, 3930, 4710, 6550, 7850, 9825, 11775, 16375, 19625, 19650, 20567, 23550, 32750, 39250, 41134, 49125, 58875, 61701, 81875, 98125, 98250, 102835, 117750, 123402, 163750, 196250, 205670, 245625, 294375, 308505, 491250, 514175, 588750, 617010, 1028350, 1542525, 2570875, 3085050, 5141750, 7712625, 12854375, 15425250, 25708750, 38563125, 77126250]

約数ペア:

[(1, 77126250), (2, 38563125), (3, 25708750), (5, 15425250), (6, 12854375), (10, 7712625), (15, 5141750), (25, 3085050), (30, 2570875), (50, 1542525), (75, 1028350), (125, 617010), (131, 588750), (150, 514175), (157, 491250), (250, 308505), (262, 294375), (314, 245625), (375, 205670), (393, 196250), (471, 163750), (625, 123402), (655, 117750), (750, 102835), (785, 98250), (786, 98125), (942, 81875), (1250, 61701), (1310, 58875), (1570, 49125), (1875, 41134), (1965, 39250), (2355, 32750), (3275, 23550), (3750, 20567), (3925, 19650), (3930, 19625), (4710, 16375), (6550, 11775), (7850, 9825)]