60508900

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 137491200

約数和(自身を除く): 76982300

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 131, 149, 155, 262, 298, 310, 524, 596, 620, 655, 745, 775, 1310, 1490, 1550, 2620, 2980, 3100, 3275, 3725, 4061, 4619, 6550, 7450, 8122, 9238, 13100, 14900, 16244, 18476, 19519, 20305, 23095, 39038, 40610, 46190, 78076, 81220, 92380, 97595, 101525, 115475, 195190, 203050, 230950, 390380, 406100, 461900, 487975, 605089, 975950, 1210178, 1951900, 2420356, 3025445, 6050890, 12101780, 15127225, 30254450, 60508900]

約数ペア:

[(1, 60508900), (2, 30254450), (4, 15127225), (5, 12101780), (10, 6050890), (20, 3025445), (25, 2420356), (31, 1951900), (50, 1210178), (62, 975950), (100, 605089), (124, 487975), (131, 461900), (149, 406100), (155, 390380), (262, 230950), (298, 203050), (310, 195190), (524, 115475), (596, 101525), (620, 97595), (655, 92380), (745, 81220), (775, 78076), (1310, 46190), (1490, 40610), (1550, 39038), (2620, 23095), (2980, 20305), (3100, 19519), (3275, 18476), (3725, 16244), (4061, 14900), (4619, 13100), (6550, 9238), (7450, 8122)]