61622600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 156318120

約数和(自身を除く): 94695520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 137, 173, 200, 260, 274, 325, 346, 520, 548, 650, 685, 692, 865, 1096, 1300, 1370, 1384, 1730, 1781, 2249, 2600, 2740, 3425, 3460, 3562, 4325, 4498, 5480, 6850, 6920, 7124, 8650, 8905, 8996, 11245, 13700, 14248, 17300, 17810, 17992, 22490, 23701, 27400, 34600, 35620, 44525, 44980, 47402, 56225, 71240, 89050, 89960, 94804, 112450, 118505, 178100, 189608, 224900, 237010, 308113, 356200, 449800, 474020, 592525, 616226, 948040, 1185050, 1232452, 1540565, 2370100, 2464904, 3081130, 4740200, 6162260, 7702825, 12324520, 15405650, 30811300, 61622600]

約数ペア:

[(1, 61622600), (2, 30811300), (4, 15405650), (5, 12324520), (8, 7702825), (10, 6162260), (13, 4740200), (20, 3081130), (25, 2464904), (26, 2370100), (40, 1540565), (50, 1232452), (52, 1185050), (65, 948040), (100, 616226), (104, 592525), (130, 474020), (137, 449800), (173, 356200), (200, 308113), (260, 237010), (274, 224900), (325, 189608), (346, 178100), (520, 118505), (548, 112450), (650, 94804), (685, 89960), (692, 89050), (865, 71240), (1096, 56225), (1300, 47402), (1370, 44980), (1384, 44525), (1730, 35620), (1781, 34600), (2249, 27400), (2600, 23701), (2740, 22490), (3425, 17992), (3460, 17810), (3562, 17300), (4325, 14248), (4498, 13700), (5480, 11245), (6850, 8996), (6920, 8905), (7124, 8650)]