12418587600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{1999}}^1$

素因数の和:2218

約数の個数: 240

約数和(自身を含む): 41330688000

約数和(自身を除く): 28912100400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 80, 93, 100, 120, 124, 150, 155, 167, 186, 200, 240, 248, 300, 310, 334, 372, 400, 465, 496, 501, 600, 620, 668, 744, 775, 835, 930, 1002, 1200, 1240, 1336, 1488, 1550, 1670, 1860, 1999, 2004, 2325, 2480, 2505, 2672, 3100, 3340, 3720, 3998, 4008, 4175, 4650, 5010, 5177, 5997, 6200, 6680, 7440, 7996, 8016, 8350, 9300, 9995, 10020, 10354, 11994, 12400, 12525, 13360, 15531, 15992, 16700, 18600, 19990, 20040, 20708, 23988, 25050, 25885, 29985, 31062, 31984, 33400, 37200, 39980, 40080, 41416, 47976, 49975, 50100, 51770, 59970, 61969, 62124, 66800, 77655, 79960, 82832, 95952, 99950, 100200, 103540, 119940, 123938, 124248, 129425, 149925, 155310, 159920, 185907, 199900, 200400, 207080, 239880, 247876, 248496, 258850, 299850, 309845, 310620, 333833, 371814, 388275, 399800, 414160, 479760, 495752, 517700, 599700, 619690, 621240, 667666, 743628, 776550, 799600, 929535, 991504, 1001499, 1035400, 1199400, 1239380, 1242480, 1335332, 1487256, 1549225, 1553100, 1669165, 1859070, 2002998, 2070800, 2398800, 2478760, 2670664, 2974512, 3098450, 3106200, 3338330, 3718140, 4005996, 4647675, 4957520, 5007495, 5341328, 6196900, 6212400, 6676660, 7436280, 8011992, 8345825, 9295350, 10014990, 10348823, 12393800, 13353320, 14872560, 16023984, 16691650, 18590700, 20029980, 20697646, 24787600, 25037475, 26706640, 31046469, 33383300, 37181400, 40059960, 41395292, 50074950, 51744115, 62092938, 66766600, 74362800, 80119920, 82790584, 100149900, 103488230, 124185876, 133533200, 155232345, 165581168, 200299800, 206976460, 248371752, 258720575, 310464690, 400599600, 413952920, 496743504, 517441150, 620929380, 776161725, 827905840, 1034882300, 1241858760, 1552323450, 2069764600, 2483717520, 3104646900, 4139529200, 6209293800, 12418587600]

約数ペア:

[(1, 12418587600), (2, 6209293800), (3, 4139529200), (4, 3104646900), (5, 2483717520), (6, 2069764600), (8, 1552323450), (10, 1241858760), (12, 1034882300), (15, 827905840), (16, 776161725), (20, 620929380), (24, 517441150), (25, 496743504), (30, 413952920), (31, 400599600), (40, 310464690), (48, 258720575), (50, 248371752), (60, 206976460), (62, 200299800), (75, 165581168), (80, 155232345), (93, 133533200), (100, 124185876), (120, 103488230), (124, 100149900), (150, 82790584), (155, 80119920), (167, 74362800), (186, 66766600), (200, 62092938), (240, 51744115), (248, 50074950), (300, 41395292), (310, 40059960), (334, 37181400), (372, 33383300), (400, 31046469), (465, 26706640), (496, 25037475), (501, 24787600), (600, 20697646), (620, 20029980), (668, 18590700), (744, 16691650), (775, 16023984), (835, 14872560), (930, 13353320), (1002, 12393800), (1200, 10348823), (1240, 10014990), (1336, 9295350), (1488, 8345825), (1550, 8011992), (1670, 7436280), (1860, 6676660), (1999, 6212400), (2004, 6196900), (2325, 5341328), (2480, 5007495), (2505, 4957520), (2672, 4647675), (3100, 4005996), (3340, 3718140), (3720, 3338330), (3998, 3106200), (4008, 3098450), (4175, 2974512), (4650, 2670664), (5010, 2478760), (5177, 2398800), (5997, 2070800), (6200, 2002998), (6680, 1859070), (7440, 1669165), (7996, 1553100), (8016, 1549225), (8350, 1487256), (9300, 1335332), (9995, 1242480), (10020, 1239380), (10354, 1199400), (11994, 1035400), (12400, 1001499), (12525, 991504), (13360, 929535), (15531, 799600), (15992, 776550), (16700, 743628), (18600, 667666), (19990, 621240), (20040, 619690), (20708, 599700), (23988, 517700), (25050, 495752), (25885, 479760), (29985, 414160), (31062, 399800), (31984, 388275), (33400, 371814), (37200, 333833), (39980, 310620), (40080, 309845), (41416, 299850), (47976, 258850), (49975, 248496), (50100, 247876), (51770, 239880), (59970, 207080), (61969, 200400), (62124, 199900), (66800, 185907), (77655, 159920), (79960, 155310), (82832, 149925), (95952, 129425), (99950, 124248), (100200, 123938), (103540, 119940)]