225804540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17029}}^1$

素因数の和:17071

約数の個数: 96

約数和(自身を含む): 720982080

約数和(自身を除く): 495177540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 13260, 17029, 34058, 51087, 68116, 85145, 102174, 170290, 204348, 221377, 255435, 289493, 340580, 442754, 510870, 578986, 664131, 868479, 885508, 1021740, 1106885, 1157972, 1328262, 1447465, 1736958, 2213770, 2656524, 2894930, 3320655, 3473916, 3763409, 4342395, 4427540, 5789860, 6641310, 7526818, 8684790, 11290227, 13282620, 15053636, 17369580, 18817045, 22580454, 37634090, 45160908, 56451135, 75268180, 112902270, 225804540]

約数ペア:

[(1, 225804540), (2, 112902270), (3, 75268180), (4, 56451135), (5, 45160908), (6, 37634090), (10, 22580454), (12, 18817045), (13, 17369580), (15, 15053636), (17, 13282620), (20, 11290227), (26, 8684790), (30, 7526818), (34, 6641310), (39, 5789860), (51, 4427540), (52, 4342395), (60, 3763409), (65, 3473916), (68, 3320655), (78, 2894930), (85, 2656524), (102, 2213770), (130, 1736958), (156, 1447465), (170, 1328262), (195, 1157972), (204, 1106885), (221, 1021740), (255, 885508), (260, 868479), (340, 664131), (390, 578986), (442, 510870), (510, 442754), (663, 340580), (780, 289493), (884, 255435), (1020, 221377), (1105, 204348), (1326, 170290), (2210, 102174), (2652, 85145), (3315, 68116), (4420, 51087), (6630, 34058), (13260, 17029)]