77605020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1049}}^1$

素因数の和:1204

約数の個数: 96

約数和(自身を含む): 243432000

約数和(自身を除く): 165826980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 137, 180, 270, 274, 411, 540, 548, 685, 822, 1049, 1233, 1370, 1644, 2055, 2098, 2466, 2740, 3147, 3699, 4110, 4196, 4932, 5245, 6165, 6294, 7398, 8220, 9441, 10490, 12330, 12588, 14796, 15735, 18495, 18882, 20980, 24660, 28323, 31470, 36990, 37764, 47205, 56646, 62940, 73980, 94410, 113292, 141615, 143713, 188820, 283230, 287426, 431139, 566460, 574852, 718565, 862278, 1293417, 1437130, 1724556, 2155695, 2586834, 2874260, 3880251, 4311390, 5173668, 6467085, 7760502, 8622780, 12934170, 15521004, 19401255, 25868340, 38802510, 77605020]

約数ペア:

[(1, 77605020), (2, 38802510), (3, 25868340), (4, 19401255), (5, 15521004), (6, 12934170), (9, 8622780), (10, 7760502), (12, 6467085), (15, 5173668), (18, 4311390), (20, 3880251), (27, 2874260), (30, 2586834), (36, 2155695), (45, 1724556), (54, 1437130), (60, 1293417), (90, 862278), (108, 718565), (135, 574852), (137, 566460), (180, 431139), (270, 287426), (274, 283230), (411, 188820), (540, 143713), (548, 141615), (685, 113292), (822, 94410), (1049, 73980), (1233, 62940), (1370, 56646), (1644, 47205), (2055, 37764), (2098, 36990), (2466, 31470), (2740, 28323), (3147, 24660), (3699, 20980), (4110, 18882), (4196, 18495), (4932, 15735), (5245, 14796), (6165, 12588), (6294, 12330), (7398, 10490), (8220, 9441)]