69559380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:131

約数の個数: 216

約数和(自身を含む): 248058720

約数和(自身を除く): 178499340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 43, 44, 45, 55, 57, 60, 66, 76, 86, 90, 95, 99, 110, 114, 129, 132, 165, 171, 172, 180, 190, 198, 209, 215, 220, 228, 258, 285, 330, 342, 380, 387, 396, 418, 430, 473, 495, 516, 570, 627, 645, 660, 684, 774, 817, 836, 855, 860, 946, 990, 1045, 1140, 1254, 1290, 1419, 1548, 1634, 1710, 1849, 1881, 1892, 1935, 1980, 2090, 2365, 2451, 2508, 2580, 2838, 3135, 3268, 3420, 3698, 3762, 3870, 4085, 4180, 4257, 4730, 4902, 5547, 5676, 6270, 7095, 7353, 7396, 7524, 7740, 8170, 8514, 8987, 9245, 9405, 9460, 9804, 11094, 12255, 12540, 14190, 14706, 16340, 16641, 17028, 17974, 18490, 18810, 20339, 21285, 22188, 24510, 26961, 27735, 28380, 29412, 33282, 35131, 35948, 36765, 36980, 37620, 40678, 42570, 44935, 49020, 53922, 55470, 61017, 66564, 70262, 73530, 80883, 81356, 83205, 85140, 89870, 101695, 105393, 107844, 110940, 122034, 134805, 140524, 147060, 161766, 166410, 175655, 179740, 183051, 203390, 210786, 244068, 269610, 305085, 316179, 323532, 332820, 351310, 366102, 386441, 404415, 406780, 421572, 526965, 539220, 610170, 632358, 702620, 732204, 772882, 808830, 915255, 1053930, 1159323, 1220340, 1264716, 1545764, 1580895, 1617660, 1830510, 1932205, 2107860, 2318646, 3161790, 3477969, 3661020, 3864410, 4637292, 5796615, 6323580, 6955938, 7728820, 11593230, 13911876, 17389845, 23186460, 34779690, 69559380]

約数ペア:

[(1, 69559380), (2, 34779690), (3, 23186460), (4, 17389845), (5, 13911876), (6, 11593230), (9, 7728820), (10, 6955938), (11, 6323580), (12, 5796615), (15, 4637292), (18, 3864410), (19, 3661020), (20, 3477969), (22, 3161790), (30, 2318646), (33, 2107860), (36, 1932205), (38, 1830510), (43, 1617660), (44, 1580895), (45, 1545764), (55, 1264716), (57, 1220340), (60, 1159323), (66, 1053930), (76, 915255), (86, 808830), (90, 772882), (95, 732204), (99, 702620), (110, 632358), (114, 610170), (129, 539220), (132, 526965), (165, 421572), (171, 406780), (172, 404415), (180, 386441), (190, 366102), (198, 351310), (209, 332820), (215, 323532), (220, 316179), (228, 305085), (258, 269610), (285, 244068), (330, 210786), (342, 203390), (380, 183051), (387, 179740), (396, 175655), (418, 166410), (430, 161766), (473, 147060), (495, 140524), (516, 134805), (570, 122034), (627, 110940), (645, 107844), (660, 105393), (684, 101695), (774, 89870), (817, 85140), (836, 83205), (855, 81356), (860, 80883), (946, 73530), (990, 70262), (1045, 66564), (1140, 61017), (1254, 55470), (1290, 53922), (1419, 49020), (1548, 44935), (1634, 42570), (1710, 40678), (1849, 37620), (1881, 36980), (1892, 36765), (1935, 35948), (1980, 35131), (2090, 33282), (2365, 29412), (2451, 28380), (2508, 27735), (2580, 26961), (2838, 24510), (3135, 22188), (3268, 21285), (3420, 20339), (3698, 18810), (3762, 18490), (3870, 17974), (4085, 17028), (4180, 16641), (4257, 16340), (4730, 14706), (4902, 14190), (5547, 12540), (5676, 12255), (6270, 11094), (7095, 9804), (7353, 9460), (7396, 9405), (7524, 9245), (7740, 8987), (8170, 8514)]