55366740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:284

約数の個数: 240

約数和(自身を含む): 204906240

約数和(自身を除く): 149539500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 81, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 162, 165, 180, 195, 198, 220, 234, 239, 260, 270, 286, 297, 324, 330, 351, 390, 396, 405, 429, 468, 478, 495, 540, 572, 585, 594, 660, 702, 715, 717, 780, 810, 858, 891, 956, 990, 1053, 1170, 1188, 1195, 1287, 1404, 1430, 1434, 1485, 1620, 1716, 1755, 1782, 1980, 2106, 2145, 2151, 2340, 2390, 2574, 2629, 2860, 2868, 2970, 3107, 3510, 3564, 3585, 3861, 4212, 4290, 4302, 4455, 4780, 5148, 5258, 5265, 5940, 6214, 6435, 6453, 7020, 7170, 7722, 7887, 8580, 8604, 8910, 9321, 10516, 10530, 10755, 11583, 12428, 12870, 12906, 13145, 14340, 15444, 15535, 15774, 17820, 18642, 19305, 19359, 21060, 21510, 23166, 23661, 25740, 25812, 26290, 27963, 31070, 31548, 32265, 34177, 37284, 38610, 38718, 39435, 43020, 46332, 46605, 47322, 52580, 55926, 57915, 62140, 64530, 68354, 70983, 77220, 77436, 78870, 83889, 93210, 94644, 96795, 102531, 111852, 115830, 118305, 129060, 136708, 139815, 141966, 157740, 167778, 170885, 186420, 193590, 205062, 212949, 231660, 236610, 251667, 279630, 283932, 307593, 335556, 341770, 354915, 387180, 410124, 419445, 425898, 473220, 503334, 512655, 559260, 615186, 683540, 709830, 838890, 851796, 922779, 1006668, 1025310, 1064745, 1230372, 1258335, 1419660, 1537965, 1677780, 1845558, 2050620, 2129490, 2516670, 2768337, 3075930, 3691116, 4258980, 4613895, 5033340, 5536674, 6151860, 9227790, 11073348, 13841685, 18455580, 27683370, 55366740]

約数ペア:

[(1, 55366740), (2, 27683370), (3, 18455580), (4, 13841685), (5, 11073348), (6, 9227790), (9, 6151860), (10, 5536674), (11, 5033340), (12, 4613895), (13, 4258980), (15, 3691116), (18, 3075930), (20, 2768337), (22, 2516670), (26, 2129490), (27, 2050620), (30, 1845558), (33, 1677780), (36, 1537965), (39, 1419660), (44, 1258335), (45, 1230372), (52, 1064745), (54, 1025310), (55, 1006668), (60, 922779), (65, 851796), (66, 838890), (78, 709830), (81, 683540), (90, 615186), (99, 559260), (108, 512655), (110, 503334), (117, 473220), (130, 425898), (132, 419445), (135, 410124), (143, 387180), (156, 354915), (162, 341770), (165, 335556), (180, 307593), (195, 283932), (198, 279630), (220, 251667), (234, 236610), (239, 231660), (260, 212949), (270, 205062), (286, 193590), (297, 186420), (324, 170885), (330, 167778), (351, 157740), (390, 141966), (396, 139815), (405, 136708), (429, 129060), (468, 118305), (478, 115830), (495, 111852), (540, 102531), (572, 96795), (585, 94644), (594, 93210), (660, 83889), (702, 78870), (715, 77436), (717, 77220), (780, 70983), (810, 68354), (858, 64530), (891, 62140), (956, 57915), (990, 55926), (1053, 52580), (1170, 47322), (1188, 46605), (1195, 46332), (1287, 43020), (1404, 39435), (1430, 38718), (1434, 38610), (1485, 37284), (1620, 34177), (1716, 32265), (1755, 31548), (1782, 31070), (1980, 27963), (2106, 26290), (2145, 25812), (2151, 25740), (2340, 23661), (2390, 23166), (2574, 21510), (2629, 21060), (2860, 19359), (2868, 19305), (2970, 18642), (3107, 17820), (3510, 15774), (3564, 15535), (3585, 15444), (3861, 14340), (4212, 13145), (4290, 12906), (4302, 12870), (4455, 12428), (4780, 11583), (5148, 10755), (5258, 10530), (5265, 10516), (5940, 9321), (6214, 8910), (6435, 8604), (6453, 8580), (7020, 7887), (7170, 7722)]