22241340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 75479040

約数和(自身を除く): 53237700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 47, 55, 60, 66, 90, 94, 99, 110, 132, 141, 165, 180, 188, 198, 220, 235, 239, 282, 330, 396, 423, 470, 478, 495, 517, 564, 660, 705, 717, 846, 940, 956, 990, 1034, 1195, 1410, 1434, 1551, 1692, 1980, 2068, 2115, 2151, 2390, 2585, 2629, 2820, 2868, 3102, 3585, 4230, 4302, 4653, 4780, 5170, 5258, 6204, 7170, 7755, 7887, 8460, 8604, 9306, 10340, 10516, 10755, 11233, 13145, 14340, 15510, 15774, 18612, 21510, 22466, 23265, 23661, 26290, 31020, 31548, 33699, 39435, 43020, 44932, 46530, 47322, 52580, 56165, 67398, 78870, 93060, 94644, 101097, 112330, 118305, 123563, 134796, 157740, 168495, 202194, 224660, 236610, 247126, 336990, 370689, 404388, 473220, 494252, 505485, 617815, 673980, 741378, 1010970, 1112067, 1235630, 1482756, 1853445, 2021940, 2224134, 2471260, 3706890, 4448268, 5560335, 7413780, 11120670, 22241340]

約数ペア:

[(1, 22241340), (2, 11120670), (3, 7413780), (4, 5560335), (5, 4448268), (6, 3706890), (9, 2471260), (10, 2224134), (11, 2021940), (12, 1853445), (15, 1482756), (18, 1235630), (20, 1112067), (22, 1010970), (30, 741378), (33, 673980), (36, 617815), (44, 505485), (45, 494252), (47, 473220), (55, 404388), (60, 370689), (66, 336990), (90, 247126), (94, 236610), (99, 224660), (110, 202194), (132, 168495), (141, 157740), (165, 134796), (180, 123563), (188, 118305), (198, 112330), (220, 101097), (235, 94644), (239, 93060), (282, 78870), (330, 67398), (396, 56165), (423, 52580), (470, 47322), (478, 46530), (495, 44932), (517, 43020), (564, 39435), (660, 33699), (705, 31548), (717, 31020), (846, 26290), (940, 23661), (956, 23265), (990, 22466), (1034, 21510), (1195, 18612), (1410, 15774), (1434, 15510), (1551, 14340), (1692, 13145), (1980, 11233), (2068, 10755), (2115, 10516), (2151, 10340), (2390, 9306), (2585, 8604), (2629, 8460), (2820, 7887), (2868, 7755), (3102, 7170), (3585, 6204), (4230, 5258), (4302, 5170), (4653, 4780)]