148885620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{14683}}^1$

素因数の和:14721

約数の個数: 72

約数和(自身を含む): 451444896

約数和(自身を除く): 302559276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 14683, 29366, 44049, 58732, 73415, 88098, 146830, 176196, 190879, 220245, 293660, 381758, 440490, 572637, 763516, 880980, 954395, 1145274, 1908790, 2290548, 2481427, 2863185, 3817580, 4962854, 5726370, 7444281, 9925708, 11452740, 12407135, 14888562, 24814270, 29777124, 37221405, 49628540, 74442810, 148885620]

約数ペア:

[(1, 148885620), (2, 74442810), (3, 49628540), (4, 37221405), (5, 29777124), (6, 24814270), (10, 14888562), (12, 12407135), (13, 11452740), (15, 9925708), (20, 7444281), (26, 5726370), (30, 4962854), (39, 3817580), (52, 2863185), (60, 2481427), (65, 2290548), (78, 1908790), (130, 1145274), (156, 954395), (169, 880980), (195, 763516), (260, 572637), (338, 440490), (390, 381758), (507, 293660), (676, 220245), (780, 190879), (845, 176196), (1014, 146830), (1690, 88098), (2028, 73415), (2535, 58732), (3380, 44049), (5070, 29366), (10140, 14683)]