381322305

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:105

約数の個数: 192

約数和(自身を含む): 891072000

約数和(自身を除く): 509749695

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 29, 35, 39, 45, 57, 63, 65, 87, 91, 95, 105, 117, 133, 145, 169, 171, 195, 203, 247, 261, 273, 285, 315, 377, 399, 435, 455, 507, 551, 585, 609, 665, 741, 819, 845, 855, 1015, 1131, 1183, 1197, 1235, 1305, 1365, 1521, 1653, 1729, 1827, 1885, 1995, 2197, 2223, 2535, 2639, 2755, 3045, 3211, 3393, 3549, 3705, 3857, 4095, 4901, 4959, 5187, 5655, 5915, 5985, 6591, 7163, 7605, 7917, 8265, 8645, 9135, 9633, 10647, 10985, 11115, 11571, 13195, 14703, 15379, 15561, 16055, 16965, 17745, 19285, 19773, 21489, 22477, 23751, 24505, 24795, 25935, 28899, 32955, 34307, 34713, 35815, 39585, 41743, 44109, 46137, 48165, 50141, 53235, 57855, 63713, 64467, 67431, 73515, 76895, 77805, 93119, 98865, 102921, 107445, 112385, 118755, 125229, 138411, 144495, 150423, 171535, 173565, 191139, 202293, 208715, 220545, 230685, 250705, 279357, 292201, 308763, 318565, 322335, 337155, 375687, 445991, 451269, 465595, 514605, 573417, 626145, 651833, 692055, 752115, 838071, 876603, 955695, 1011465, 1210547, 1337973, 1396785, 1461005, 1543815, 1878435, 1955499, 2229955, 2256345, 2629809, 2867085, 3259165, 3631641, 4013919, 4190355, 4383015, 5866497, 6052735, 6689865, 8473829, 9777495, 10894923, 13149045, 18158205, 20069595, 25421487, 29332485, 42369145, 54474615, 76264461, 127107435, 381322305]

約数ペア:

[(1, 381322305), (3, 127107435), (5, 76264461), (7, 54474615), (9, 42369145), (13, 29332485), (15, 25421487), (19, 20069595), (21, 18158205), (29, 13149045), (35, 10894923), (39, 9777495), (45, 8473829), (57, 6689865), (63, 6052735), (65, 5866497), (87, 4383015), (91, 4190355), (95, 4013919), (105, 3631641), (117, 3259165), (133, 2867085), (145, 2629809), (169, 2256345), (171, 2229955), (195, 1955499), (203, 1878435), (247, 1543815), (261, 1461005), (273, 1396785), (285, 1337973), (315, 1210547), (377, 1011465), (399, 955695), (435, 876603), (455, 838071), (507, 752115), (551, 692055), (585, 651833), (609, 626145), (665, 573417), (741, 514605), (819, 465595), (845, 451269), (855, 445991), (1015, 375687), (1131, 337155), (1183, 322335), (1197, 318565), (1235, 308763), (1305, 292201), (1365, 279357), (1521, 250705), (1653, 230685), (1729, 220545), (1827, 208715), (1885, 202293), (1995, 191139), (2197, 173565), (2223, 171535), (2535, 150423), (2639, 144495), (2755, 138411), (3045, 125229), (3211, 118755), (3393, 112385), (3549, 107445), (3705, 102921), (3857, 98865), (4095, 93119), (4901, 77805), (4959, 76895), (5187, 73515), (5655, 67431), (5915, 64467), (5985, 63713), (6591, 57855), (7163, 53235), (7605, 50141), (7917, 48165), (8265, 46137), (8645, 44109), (9135, 41743), (9633, 39585), (10647, 35815), (10985, 34713), (11115, 34307), (11571, 32955), (13195, 28899), (14703, 25935), (15379, 24795), (15561, 24505), (16055, 23751), (16965, 22477), (17745, 21489), (19285, 19773)]