1321628220

素因数分解:

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

素因数の和:150

約数の個数: 324

約数和(自身を含む): 4725518616

約数和(自身を除く): 3403890396

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, 361, 380, 387, 396, 418, 430, 473, 495, 516, 570, 627, 645, 660, 684, 722, 774, 817, 836, 855, 860, 946, 990, 1045, 1083, 1140, 1254, 1290, 1419, 1444, 1548, 1634, 1710, 1805, 1849, 1881, 1892, 1935, 1980, 2090, 2166, 2365, 2451, 2508, 2580, 2838, 3135, 3249, 3268, 3420, 3610, 3698, 3762, 3870, 3971, 4085, 4180, 4257, 4332, 4730, 4902, 5415, 5547, 5676, 6270, 6498, 7095, 7220, 7353, 7396, 7524, 7740, 7942, 8170, 8514, 8987, 9245, 9405, 9460, 9804, 10830, 11094, 11913, 12255, 12540, 12996, 14190, 14706, 15523, 15884, 16245, 16340, 16641, 17028, 17974, 18490, 18810, 19855, 20339, 21285, 21660, 22188, 23826, 24510, 26961, 27735, 28380, 29412, 31046, 32490, 33282, 35131, 35739, 35948, 36765, 36980, 37620, 39710, 40678, 42570, 44935, 46569, 47652, 49020, 53922, 55470, 59565, 61017, 62092, 64980, 66564, 70262, 71478, 73530, 77615, 79420, 80883, 81356, 83205, 85140, 89870, 93138, 101695, 105393, 107844, 110940, 119130, 122034, 134805, 139707, 140524, 142956, 147060, 155230, 161766, 166410, 170753, 175655, 178695, 179740, 183051, 186276, 203390, 210786, 232845, 238260, 244068, 269610, 279414, 305085, 310460, 316179, 323532, 332820, 341506, 351310, 357390, 366102, 386441, 404415, 406780, 421572, 465690, 512259, 526965, 539220, 558828, 610170, 632358, 667489, 683012, 698535, 702620, 714780, 732204, 772882, 808830, 853765, 915255, 931380, 1024518, 1053930, 1159323, 1220340, 1264716, 1334978, 1397070, 1536777, 1545764, 1580895, 1617660, 1707530, 1830510, 1932205, 2002467, 2049036, 2107860, 2318646, 2561295, 2669956, 2794140, 3073554, 3161790, 3337445, 3415060, 3477969, 3661020, 3864410, 4004934, 4637292, 5122590, 5796615, 6007401, 6147108, 6323580, 6674890, 6955938, 7342379, 7683885, 7728820, 8009868, 10012335, 10245180, 11593230, 12014802, 13349780, 13911876, 14684758, 15367770, 17389845, 20024670, 22027137, 23186460, 24029604, 29369516, 30037005, 30735540, 34779690, 36711895, 40049340, 44054274, 60074010, 66081411, 69559380, 73423790, 88108548, 110135685, 120148020, 132162822, 146847580, 220271370, 264325644, 330407055, 440542740, 660814110, 1321628220]

約数ペア:

[(1, 1321628220), (2, 660814110), (3, 440542740), (4, 330407055), (5, 264325644), (6, 220271370), (9, 146847580), (10, 132162822), (11, 120148020), (12, 110135685), (15, 88108548), (18, 73423790), (19, 69559380), (20, 66081411), (22, 60074010), (30, 44054274), (33, 40049340), (36, 36711895), (38, 34779690), (43, 30735540), (44, 30037005), (45, 29369516), (55, 24029604), (57, 23186460), (60, 22027137), (66, 20024670), (76, 17389845), (86, 15367770), (90, 14684758), (95, 13911876), (99, 13349780), (110, 12014802), (114, 11593230), (129, 10245180), (132, 10012335), (165, 8009868), (171, 7728820), (172, 7683885), (180, 7342379), (190, 6955938), (198, 6674890), (209, 6323580), (215, 6147108), (220, 6007401), (228, 5796615), (258, 5122590), (285, 4637292), (330, 4004934), (342, 3864410), (361, 3661020), (380, 3477969), (387, 3415060), (396, 3337445), (418, 3161790), (430, 3073554), (473, 2794140), (495, 2669956), (516, 2561295), (570, 2318646), (627, 2107860), (645, 2049036), (660, 2002467), (684, 1932205), (722, 1830510), (774, 1707530), (817, 1617660), (836, 1580895), (855, 1545764), (860, 1536777), (946, 1397070), (990, 1334978), (1045, 1264716), (1083, 1220340), (1140, 1159323), (1254, 1053930), (1290, 1024518), (1419, 931380), (1444, 915255), (1548, 853765), (1634, 808830), (1710, 772882), (1805, 732204), (1849, 714780), (1881, 702620), (1892, 698535), (1935, 683012), (1980, 667489), (2090, 632358), (2166, 610170), (2365, 558828), (2451, 539220), (2508, 526965), (2580, 512259), (2838, 465690), (3135, 421572), (3249, 406780), (3268, 404415), (3420, 386441), (3610, 366102), (3698, 357390), (3762, 351310), (3870, 341506), (3971, 332820), (4085, 323532), (4180, 316179), (4257, 310460), (4332, 305085), (4730, 279414), (4902, 269610), (5415, 244068), (5547, 238260), (5676, 232845), (6270, 210786), (6498, 203390), (7095, 186276), (7220, 183051), (7353, 179740), (7396, 178695), (7524, 175655), (7740, 170753), (7942, 166410), (8170, 161766), (8514, 155230), (8987, 147060), (9245, 142956), (9405, 140524), (9460, 139707), (9804, 134805), (10830, 122034), (11094, 119130), (11913, 110940), (12255, 107844), (12540, 105393), (12996, 101695), (14190, 93138), (14706, 89870), (15523, 85140), (15884, 83205), (16245, 81356), (16340, 80883), (16641, 79420), (17028, 77615), (17974, 73530), (18490, 71478), (18810, 70262), (19855, 66564), (20339, 64980), (21285, 62092), (21660, 61017), (22188, 59565), (23826, 55470), (24510, 53922), (26961, 49020), (27735, 47652), (28380, 46569), (29412, 44935), (31046, 42570), (32490, 40678), (33282, 39710), (35131, 37620), (35739, 36980), (35948, 36765)]