125017740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4261}}^1$

素因数の和:4439

約数の個数: 72

約数和(自身を含む): 381636528

約数和(自身を除く): 256618788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 652, 815, 978, 1467, 1630, 1956, 2445, 2934, 3260, 4261, 4890, 5868, 7335, 8522, 9780, 12783, 14670, 17044, 21305, 25566, 29340, 38349, 42610, 51132, 63915, 76698, 85220, 127830, 153396, 191745, 255660, 383490, 694543, 766980, 1389086, 2083629, 2778172, 3472715, 4167258, 6250887, 6945430, 8334516, 10418145, 12501774, 13890860, 20836290, 25003548, 31254435, 41672580, 62508870, 125017740]

約数ペア:

[(1, 125017740), (2, 62508870), (3, 41672580), (4, 31254435), (5, 25003548), (6, 20836290), (9, 13890860), (10, 12501774), (12, 10418145), (15, 8334516), (18, 6945430), (20, 6250887), (30, 4167258), (36, 3472715), (45, 2778172), (60, 2083629), (90, 1389086), (163, 766980), (180, 694543), (326, 383490), (489, 255660), (652, 191745), (815, 153396), (978, 127830), (1467, 85220), (1630, 76698), (1956, 63915), (2445, 51132), (2934, 42610), (3260, 38349), (4261, 29340), (4890, 25566), (5868, 21305), (7335, 17044), (8522, 14670), (9780, 12783)]