76261140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{983}}^1$

素因数の和:1429

約数の個数: 72

約数和(自身を含む): 232098048

約数和(自身を除く): 155836908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 431, 862, 983, 1293, 1724, 1966, 2155, 2586, 2949, 3879, 3932, 4310, 4915, 5172, 5898, 6465, 7758, 8620, 8847, 9830, 11796, 12930, 14745, 15516, 17694, 19395, 19660, 25860, 29490, 35388, 38790, 44235, 58980, 77580, 88470, 176940, 423673, 847346, 1271019, 1694692, 2118365, 2542038, 3813057, 4236730, 5084076, 6355095, 7626114, 8473460, 12710190, 15252228, 19065285, 25420380, 38130570, 76261140]

約数ペア:

[(1, 76261140), (2, 38130570), (3, 25420380), (4, 19065285), (5, 15252228), (6, 12710190), (9, 8473460), (10, 7626114), (12, 6355095), (15, 5084076), (18, 4236730), (20, 3813057), (30, 2542038), (36, 2118365), (45, 1694692), (60, 1271019), (90, 847346), (180, 423673), (431, 176940), (862, 88470), (983, 77580), (1293, 58980), (1724, 44235), (1966, 38790), (2155, 35388), (2586, 29490), (2949, 25860), (3879, 19660), (3932, 19395), (4310, 17694), (4915, 15516), (5172, 14745), (5898, 12930), (6465, 11796), (7758, 9830), (8620, 8847)]