100818120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64627}}^1$

素因数の和:64654

約数の個数: 64

約数和(自身を含む): 325725120

約数和(自身を除く): 224907000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 64627, 129254, 193881, 258508, 323135, 387762, 517016, 646270, 775524, 840151, 969405, 1292540, 1551048, 1680302, 1938810, 2520453, 2585080, 3360604, 3877620, 4200755, 5040906, 6721208, 7755240, 8401510, 10081812, 12602265, 16803020, 20163624, 25204530, 33606040, 50409060, 100818120]

約数ペア:

[(1, 100818120), (2, 50409060), (3, 33606040), (4, 25204530), (5, 20163624), (6, 16803020), (8, 12602265), (10, 10081812), (12, 8401510), (13, 7755240), (15, 6721208), (20, 5040906), (24, 4200755), (26, 3877620), (30, 3360604), (39, 2585080), (40, 2520453), (52, 1938810), (60, 1680302), (65, 1551048), (78, 1292540), (104, 969405), (120, 840151), (130, 775524), (156, 646270), (195, 517016), (260, 387762), (312, 323135), (390, 258508), (520, 193881), (780, 129254), (1560, 64627)]