218215950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3329}}^1$

素因数の和:3386

約数の個数: 96

約数和(自身を含む): 594604800

約数和(自身を除く): 376388850

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 25, 30, 38, 46, 50, 57, 69, 75, 95, 114, 115, 138, 150, 190, 230, 285, 345, 437, 475, 570, 575, 690, 874, 950, 1150, 1311, 1425, 1725, 2185, 2622, 2850, 3329, 3450, 4370, 6555, 6658, 9987, 10925, 13110, 16645, 19974, 21850, 32775, 33290, 49935, 63251, 65550, 76567, 83225, 99870, 126502, 153134, 166450, 189753, 229701, 249675, 316255, 379506, 382835, 459402, 499350, 632510, 765670, 948765, 1148505, 1454773, 1581275, 1897530, 1914175, 2297010, 2909546, 3162550, 3828350, 4364319, 4743825, 5742525, 7273865, 8728638, 9487650, 11485050, 14547730, 21821595, 36369325, 43643190, 72738650, 109107975, 218215950]

約数ペア:

[(1, 218215950), (2, 109107975), (3, 72738650), (5, 43643190), (6, 36369325), (10, 21821595), (15, 14547730), (19, 11485050), (23, 9487650), (25, 8728638), (30, 7273865), (38, 5742525), (46, 4743825), (50, 4364319), (57, 3828350), (69, 3162550), (75, 2909546), (95, 2297010), (114, 1914175), (115, 1897530), (138, 1581275), (150, 1454773), (190, 1148505), (230, 948765), (285, 765670), (345, 632510), (437, 499350), (475, 459402), (570, 382835), (575, 379506), (690, 316255), (874, 249675), (950, 229701), (1150, 189753), (1311, 166450), (1425, 153134), (1725, 126502), (2185, 99870), (2622, 83225), (2850, 76567), (3329, 65550), (3450, 63251), (4370, 49935), (6555, 33290), (6658, 32775), (9987, 21850), (10925, 19974), (13110, 16645)]