185417700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47543}}^1$

素因数の和:47573

約数の個数: 72

約数和(自身を含む): 577754688

約数和(自身を除く): 392336988

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, 47543, 95086, 142629, 190172, 237715, 285258, 475430, 570516, 618059, 713145, 950860, 1188575, 1236118, 1426290, 1854177, 2377150, 2472236, 2852580, 3090295, 3565725, 3708354, 4754300, 6180590, 7131450, 7416708, 9270885, 12361180, 14262900, 15451475, 18541770, 30902950, 37083540, 46354425, 61805900, 92708850, 185417700]

約数ペア:

[(1, 185417700), (2, 92708850), (3, 61805900), (4, 46354425), (5, 37083540), (6, 30902950), (10, 18541770), (12, 15451475), (13, 14262900), (15, 12361180), (20, 9270885), (25, 7416708), (26, 7131450), (30, 6180590), (39, 4754300), (50, 3708354), (52, 3565725), (60, 3090295), (65, 2852580), (75, 2472236), (78, 2377150), (100, 1854177), (130, 1426290), (150, 1236118), (156, 1188575), (195, 950860), (260, 713145), (300, 618059), (325, 570516), (390, 475430), (650, 285258), (780, 237715), (975, 190172), (1300, 142629), (1950, 95086), (3900, 47543)]