16335450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1220

約数の個数: 72

約数和(自身を含む): 45342336

約数和(自身を除く): 29006886

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 930, 1171, 1395, 1550, 2325, 2342, 2790, 3513, 4650, 5855, 6975, 7026, 10539, 11710, 13950, 17565, 21078, 29275, 35130, 36301, 52695, 58550, 72602, 87825, 105390, 108903, 175650, 181505, 217806, 263475, 326709, 363010, 526950, 544515, 653418, 907525, 1089030, 1633545, 1815050, 2722575, 3267090, 5445150, 8167725, 16335450]

約数ペア:

[(1, 16335450), (2, 8167725), (3, 5445150), (5, 3267090), (6, 2722575), (9, 1815050), (10, 1633545), (15, 1089030), (18, 907525), (25, 653418), (30, 544515), (31, 526950), (45, 363010), (50, 326709), (62, 263475), (75, 217806), (90, 181505), (93, 175650), (150, 108903), (155, 105390), (186, 87825), (225, 72602), (279, 58550), (310, 52695), (450, 36301), (465, 35130), (558, 29275), (775, 21078), (930, 17565), (1171, 13950), (1395, 11710), (1550, 10539), (2325, 7026), (2342, 6975), (2790, 5855), (3513, 4650)]