4215150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:83

約数の個数: 144

約数和(自身を含む): 13057200

約数和(自身を除く): 8842050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 25, 29, 30, 34, 38, 45, 50, 51, 57, 58, 75, 85, 87, 90, 95, 102, 114, 145, 150, 153, 170, 171, 174, 190, 225, 255, 261, 285, 290, 306, 323, 342, 425, 435, 450, 475, 493, 510, 522, 551, 570, 646, 725, 765, 850, 855, 870, 950, 969, 986, 1102, 1275, 1305, 1425, 1450, 1479, 1530, 1615, 1653, 1710, 1938, 2175, 2465, 2550, 2610, 2755, 2850, 2907, 2958, 3230, 3306, 3825, 4275, 4350, 4437, 4845, 4930, 4959, 5510, 5814, 6525, 7395, 7650, 8075, 8265, 8550, 8874, 9367, 9690, 9918, 12325, 13050, 13775, 14535, 14790, 16150, 16530, 18734, 22185, 24225, 24650, 24795, 27550, 28101, 29070, 36975, 41325, 44370, 46835, 48450, 49590, 56202, 72675, 73950, 82650, 84303, 93670, 110925, 123975, 140505, 145350, 168606, 221850, 234175, 247950, 281010, 421515, 468350, 702525, 843030, 1405050, 2107575, 4215150]

約数ペア:

[(1, 4215150), (2, 2107575), (3, 1405050), (5, 843030), (6, 702525), (9, 468350), (10, 421515), (15, 281010), (17, 247950), (18, 234175), (19, 221850), (25, 168606), (29, 145350), (30, 140505), (34, 123975), (38, 110925), (45, 93670), (50, 84303), (51, 82650), (57, 73950), (58, 72675), (75, 56202), (85, 49590), (87, 48450), (90, 46835), (95, 44370), (102, 41325), (114, 36975), (145, 29070), (150, 28101), (153, 27550), (170, 24795), (171, 24650), (174, 24225), (190, 22185), (225, 18734), (255, 16530), (261, 16150), (285, 14790), (290, 14535), (306, 13775), (323, 13050), (342, 12325), (425, 9918), (435, 9690), (450, 9367), (475, 8874), (493, 8550), (510, 8265), (522, 8075), (551, 7650), (570, 7395), (646, 6525), (725, 5814), (765, 5510), (850, 4959), (855, 4930), (870, 4845), (950, 4437), (969, 4350), (986, 4275), (1102, 3825), (1275, 3306), (1305, 3230), (1425, 2958), (1450, 2907), (1479, 2850), (1530, 2755), (1615, 2610), (1653, 2550), (1710, 2465), (1938, 2175)]