8425950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 23436000

約数和(自身を除く): 15010050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 29, 30, 39, 50, 58, 65, 75, 78, 87, 130, 145, 149, 150, 174, 195, 290, 298, 325, 377, 390, 435, 447, 650, 725, 745, 754, 870, 894, 975, 1131, 1450, 1490, 1885, 1937, 1950, 2175, 2235, 2262, 3725, 3770, 3874, 4321, 4350, 4470, 5655, 5811, 7450, 8642, 9425, 9685, 11175, 11310, 11622, 12963, 18850, 19370, 21605, 22350, 25926, 28275, 29055, 43210, 48425, 56173, 56550, 58110, 64815, 96850, 108025, 112346, 129630, 145275, 168519, 216050, 280865, 290550, 324075, 337038, 561730, 648150, 842595, 1404325, 1685190, 2808650, 4212975, 8425950]

約数ペア:

[(1, 8425950), (2, 4212975), (3, 2808650), (5, 1685190), (6, 1404325), (10, 842595), (13, 648150), (15, 561730), (25, 337038), (26, 324075), (29, 290550), (30, 280865), (39, 216050), (50, 168519), (58, 145275), (65, 129630), (75, 112346), (78, 108025), (87, 96850), (130, 64815), (145, 58110), (149, 56550), (150, 56173), (174, 48425), (195, 43210), (290, 29055), (298, 28275), (325, 25926), (377, 22350), (390, 21605), (435, 19370), (447, 18850), (650, 12963), (725, 11622), (745, 11310), (754, 11175), (870, 9685), (894, 9425), (975, 8642), (1131, 7450), (1450, 5811), (1490, 5655), (1885, 4470), (1937, 4350), (1950, 4321), (2175, 3874), (2235, 3770), (2262, 3725)]