152257740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{751}}^1$

素因数の和:903

約数の個数: 96

約数和(自身を含む): 444702720

約数和(自身を除く): 292444980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 109, 124, 155, 186, 218, 310, 327, 372, 436, 465, 545, 620, 654, 751, 930, 1090, 1308, 1502, 1635, 1860, 2180, 2253, 3004, 3270, 3379, 3755, 4506, 6540, 6758, 7510, 9012, 10137, 11265, 13516, 15020, 16895, 20274, 22530, 23281, 33790, 40548, 45060, 46562, 50685, 67580, 69843, 81859, 93124, 101370, 116405, 139686, 163718, 202740, 232810, 245577, 279372, 327436, 349215, 409295, 465620, 491154, 698430, 818590, 982308, 1227885, 1396860, 1637180, 2455770, 2537629, 4911540, 5075258, 7612887, 10150516, 12688145, 15225774, 25376290, 30451548, 38064435, 50752580, 76128870, 152257740]

約数ペア:

[(1, 152257740), (2, 76128870), (3, 50752580), (4, 38064435), (5, 30451548), (6, 25376290), (10, 15225774), (12, 12688145), (15, 10150516), (20, 7612887), (30, 5075258), (31, 4911540), (60, 2537629), (62, 2455770), (93, 1637180), (109, 1396860), (124, 1227885), (155, 982308), (186, 818590), (218, 698430), (310, 491154), (327, 465620), (372, 409295), (436, 349215), (465, 327436), (545, 279372), (620, 245577), (654, 232810), (751, 202740), (930, 163718), (1090, 139686), (1308, 116405), (1502, 101370), (1635, 93124), (1860, 81859), (2180, 69843), (2253, 67580), (3004, 50685), (3270, 46562), (3379, 45060), (3755, 40548), (4506, 33790), (6540, 23281), (6758, 22530), (7510, 20274), (9012, 16895), (10137, 15020), (11265, 13516)]