90888030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:498

約数の個数: 96

約数和(自身を含む): 247665600

約数和(自身を除く): 156777570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 97, 145, 174, 194, 261, 290, 291, 359, 435, 485, 522, 582, 718, 870, 873, 970, 1077, 1305, 1455, 1746, 1795, 2154, 2610, 2813, 2910, 3231, 3590, 4365, 5385, 5626, 6462, 8439, 8730, 10411, 10770, 14065, 16155, 16878, 20822, 25317, 28130, 31233, 32310, 34823, 42195, 50634, 52055, 62466, 69646, 84390, 93699, 104110, 104469, 126585, 156165, 174115, 187398, 208938, 253170, 312330, 313407, 348230, 468495, 522345, 626814, 936990, 1009867, 1044690, 1567035, 2019734, 3029601, 3134070, 5049335, 6059202, 9088803, 10098670, 15148005, 18177606, 30296010, 45444015, 90888030]

約数ペア:

[(1, 90888030), (2, 45444015), (3, 30296010), (5, 18177606), (6, 15148005), (9, 10098670), (10, 9088803), (15, 6059202), (18, 5049335), (29, 3134070), (30, 3029601), (45, 2019734), (58, 1567035), (87, 1044690), (90, 1009867), (97, 936990), (145, 626814), (174, 522345), (194, 468495), (261, 348230), (290, 313407), (291, 312330), (359, 253170), (435, 208938), (485, 187398), (522, 174115), (582, 156165), (718, 126585), (870, 104469), (873, 104110), (970, 93699), (1077, 84390), (1305, 69646), (1455, 62466), (1746, 52055), (1795, 50634), (2154, 42195), (2610, 34823), (2813, 32310), (2910, 31233), (3231, 28130), (3590, 25317), (4365, 20822), (5385, 16878), (5626, 16155), (6462, 14065), (8439, 10770), (8730, 10411)]