97396380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7621}}^1$

素因数の和:7707

約数の個数: 72

約数和(自身を含む): 299636064

約数和(自身を除く): 202239684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6390, 7621, 12780, 15242, 22863, 30484, 38105, 45726, 68589, 76210, 91452, 114315, 137178, 152420, 228630, 274356, 342945, 457260, 541091, 685890, 1082182, 1371780, 1623273, 2164364, 2705455, 3246546, 4869819, 5410910, 6493092, 8116365, 9739638, 10821820, 16232730, 19479276, 24349095, 32465460, 48698190, 97396380]

約数ペア:

[(1, 97396380), (2, 48698190), (3, 32465460), (4, 24349095), (5, 19479276), (6, 16232730), (9, 10821820), (10, 9739638), (12, 8116365), (15, 6493092), (18, 5410910), (20, 4869819), (30, 3246546), (36, 2705455), (45, 2164364), (60, 1623273), (71, 1371780), (90, 1082182), (142, 685890), (180, 541091), (213, 457260), (284, 342945), (355, 274356), (426, 228630), (639, 152420), (710, 137178), (852, 114315), (1065, 91452), (1278, 76210), (1420, 68589), (2130, 45726), (2556, 38105), (3195, 30484), (4260, 22863), (6390, 15242), (7621, 12780)]