66272700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{16993}}^1$

素因数の和:17023

約数の個数: 72

約数和(自身を含む): 206511088

約数和(自身を除く): 140238388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 16993, 33986, 50979, 67972, 84965, 101958, 169930, 203916, 220909, 254895, 339860, 424825, 441818, 509790, 662727, 849650, 883636, 1019580, 1104545, 1274475, 1325454, 1699300, 2209090, 2548950, 2650908, 3313635, 4418180, 5097900, 5522725, 6627270, 11045450, 13254540, 16568175, 22090900, 33136350, 66272700]

約数ペア:

[(1, 66272700), (2, 33136350), (3, 22090900), (4, 16568175), (5, 13254540), (6, 11045450), (10, 6627270), (12, 5522725), (13, 5097900), (15, 4418180), (20, 3313635), (25, 2650908), (26, 2548950), (30, 2209090), (39, 1699300), (50, 1325454), (52, 1274475), (60, 1104545), (65, 1019580), (75, 883636), (78, 849650), (100, 662727), (130, 509790), (150, 441818), (156, 424825), (195, 339860), (260, 254895), (300, 220909), (325, 203916), (390, 169930), (650, 101958), (780, 84965), (975, 67972), (1300, 50979), (1950, 33986), (3900, 16993)]