245830950

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{20233}}^1$

素因数の和:20260

約数の個数: 72

約数和(自身を含む): 684961368

約数和(自身を除く): 439130418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 243, 270, 405, 450, 486, 675, 810, 1215, 1350, 2025, 2430, 4050, 6075, 12150, 20233, 40466, 60699, 101165, 121398, 182097, 202330, 303495, 364194, 505825, 546291, 606990, 910485, 1011650, 1092582, 1517475, 1638873, 1820970, 2731455, 3034950, 3277746, 4552425, 4916619, 5462910, 8194365, 9104850, 9833238, 13657275, 16388730, 24583095, 27314550, 40971825, 49166190, 81943650, 122915475, 245830950]

約数ペア:

[(1, 245830950), (2, 122915475), (3, 81943650), (5, 49166190), (6, 40971825), (9, 27314550), (10, 24583095), (15, 16388730), (18, 13657275), (25, 9833238), (27, 9104850), (30, 8194365), (45, 5462910), (50, 4916619), (54, 4552425), (75, 3277746), (81, 3034950), (90, 2731455), (135, 1820970), (150, 1638873), (162, 1517475), (225, 1092582), (243, 1011650), (270, 910485), (405, 606990), (450, 546291), (486, 505825), (675, 364194), (810, 303495), (1215, 202330), (1350, 182097), (2025, 121398), (2430, 101165), (4050, 60699), (6075, 40466), (12150, 20233)]