15068300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 35945616

約数和(自身を除く): 20877316

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 67, 100, 130, 134, 173, 260, 268, 325, 335, 346, 650, 670, 692, 865, 871, 1300, 1340, 1675, 1730, 1742, 2249, 3350, 3460, 3484, 4325, 4355, 4498, 6700, 8650, 8710, 8996, 11245, 11591, 17300, 17420, 21775, 22490, 23182, 43550, 44980, 46364, 56225, 57955, 87100, 112450, 115910, 150683, 224900, 231820, 289775, 301366, 579550, 602732, 753415, 1159100, 1506830, 3013660, 3767075, 7534150, 15068300]

約数ペア:

[(1, 15068300), (2, 7534150), (4, 3767075), (5, 3013660), (10, 1506830), (13, 1159100), (20, 753415), (25, 602732), (26, 579550), (50, 301366), (52, 289775), (65, 231820), (67, 224900), (100, 150683), (130, 115910), (134, 112450), (173, 87100), (260, 57955), (268, 56225), (325, 46364), (335, 44980), (346, 43550), (650, 23182), (670, 22490), (692, 21775), (865, 17420), (871, 17300), (1300, 11591), (1340, 11245), (1675, 8996), (1730, 8710), (1742, 8650), (2249, 6700), (3350, 4498), (3460, 4355), (3484, 4325)]