146857900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 216

約数和(自身を含む): 411442416

約数和(自身を除く): 264584516

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 41, 43, 49, 50, 68, 70, 82, 85, 86, 98, 100, 119, 140, 164, 170, 172, 175, 196, 205, 215, 238, 245, 287, 301, 340, 350, 410, 425, 430, 476, 490, 574, 595, 602, 697, 700, 731, 820, 833, 850, 860, 980, 1025, 1075, 1148, 1190, 1204, 1225, 1394, 1435, 1462, 1505, 1666, 1700, 1763, 2009, 2050, 2107, 2150, 2380, 2450, 2788, 2870, 2924, 2975, 3010, 3332, 3485, 3526, 3655, 4018, 4100, 4165, 4214, 4300, 4879, 4900, 5117, 5740, 5950, 6020, 6970, 7052, 7175, 7310, 7525, 8036, 8330, 8428, 8815, 9758, 10045, 10234, 10535, 11900, 12341, 13940, 14350, 14620, 15050, 16660, 17425, 17630, 18275, 19516, 20090, 20468, 20825, 21070, 24395, 24682, 25585, 28700, 29971, 30100, 34153, 34850, 35260, 35819, 36550, 40180, 41650, 42140, 44075, 48790, 49364, 50225, 51170, 52675, 59942, 61705, 68306, 69700, 71638, 73100, 83300, 86387, 88150, 97580, 100450, 102340, 105350, 119884, 121975, 123410, 127925, 136612, 143276, 149855, 170765, 172774, 176300, 179095, 200900, 209797, 210700, 243950, 246820, 255850, 299710, 308525, 341530, 345548, 358190, 419594, 431935, 487900, 511700, 599420, 617050, 683060, 716380, 749275, 839188, 853825, 863870, 895475, 1048985, 1234100, 1468579, 1498550, 1707650, 1727740, 1790950, 2097970, 2159675, 2937158, 2997100, 3415300, 3581900, 4195940, 4319350, 5244925, 5874316, 7342895, 8638700, 10489850, 14685790, 20979700, 29371580, 36714475, 73428950, 146857900]

約数ペア:

[(1, 146857900), (2, 73428950), (4, 36714475), (5, 29371580), (7, 20979700), (10, 14685790), (14, 10489850), (17, 8638700), (20, 7342895), (25, 5874316), (28, 5244925), (34, 4319350), (35, 4195940), (41, 3581900), (43, 3415300), (49, 2997100), (50, 2937158), (68, 2159675), (70, 2097970), (82, 1790950), (85, 1727740), (86, 1707650), (98, 1498550), (100, 1468579), (119, 1234100), (140, 1048985), (164, 895475), (170, 863870), (172, 853825), (175, 839188), (196, 749275), (205, 716380), (215, 683060), (238, 617050), (245, 599420), (287, 511700), (301, 487900), (340, 431935), (350, 419594), (410, 358190), (425, 345548), (430, 341530), (476, 308525), (490, 299710), (574, 255850), (595, 246820), (602, 243950), (697, 210700), (700, 209797), (731, 200900), (820, 179095), (833, 176300), (850, 172774), (860, 170765), (980, 149855), (1025, 143276), (1075, 136612), (1148, 127925), (1190, 123410), (1204, 121975), (1225, 119884), (1394, 105350), (1435, 102340), (1462, 100450), (1505, 97580), (1666, 88150), (1700, 86387), (1763, 83300), (2009, 73100), (2050, 71638), (2107, 69700), (2150, 68306), (2380, 61705), (2450, 59942), (2788, 52675), (2870, 51170), (2924, 50225), (2975, 49364), (3010, 48790), (3332, 44075), (3485, 42140), (3526, 41650), (3655, 40180), (4018, 36550), (4100, 35819), (4165, 35260), (4214, 34850), (4300, 34153), (4879, 30100), (4900, 29971), (5117, 28700), (5740, 25585), (5950, 24682), (6020, 24395), (6970, 21070), (7052, 20825), (7175, 20468), (7310, 20090), (7525, 19516), (8036, 18275), (8330, 17630), (8428, 17425), (8815, 16660), (9758, 15050), (10045, 14620), (10234, 14350), (10535, 13940), (11900, 12341)]