78268410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 243596160

約数和(自身を除く): 165327750

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 54, 55, 57, 66, 73, 90, 95, 99, 110, 114, 135, 146, 165, 171, 190, 198, 209, 219, 270, 285, 297, 330, 342, 361, 365, 418, 438, 495, 513, 570, 594, 627, 657, 722, 730, 803, 855, 990, 1026, 1045, 1083, 1095, 1254, 1314, 1387, 1485, 1606, 1710, 1805, 1881, 1971, 2090, 2166, 2190, 2409, 2565, 2774, 2970, 3135, 3249, 3285, 3610, 3762, 3942, 3971, 4015, 4161, 4818, 5130, 5415, 5643, 6270, 6498, 6570, 6935, 7227, 7942, 8030, 8322, 9405, 9747, 9855, 10830, 11286, 11913, 12045, 12483, 13870, 14454, 15257, 16245, 18810, 19494, 19710, 19855, 20805, 21681, 23826, 24090, 24966, 26353, 28215, 30514, 32490, 35739, 36135, 37449, 39710, 41610, 43362, 45771, 48735, 52706, 56430, 59565, 62415, 71478, 72270, 74898, 76285, 79059, 91542, 97470, 107217, 108405, 119130, 124830, 131765, 137313, 152570, 158118, 178695, 187245, 214434, 216810, 228855, 237177, 263530, 274626, 289883, 357390, 374490, 395295, 411939, 457710, 474354, 536085, 579766, 686565, 711531, 790590, 823878, 869649, 1072170, 1185885, 1373130, 1423062, 1449415, 1739298, 2059695, 2371770, 2608947, 2898830, 3557655, 4119390, 4348245, 5217894, 7115310, 7826841, 8696490, 13044735, 15653682, 26089470, 39134205, 78268410]

約数ペア:

[(1, 78268410), (2, 39134205), (3, 26089470), (5, 15653682), (6, 13044735), (9, 8696490), (10, 7826841), (11, 7115310), (15, 5217894), (18, 4348245), (19, 4119390), (22, 3557655), (27, 2898830), (30, 2608947), (33, 2371770), (38, 2059695), (45, 1739298), (54, 1449415), (55, 1423062), (57, 1373130), (66, 1185885), (73, 1072170), (90, 869649), (95, 823878), (99, 790590), (110, 711531), (114, 686565), (135, 579766), (146, 536085), (165, 474354), (171, 457710), (190, 411939), (198, 395295), (209, 374490), (219, 357390), (270, 289883), (285, 274626), (297, 263530), (330, 237177), (342, 228855), (361, 216810), (365, 214434), (418, 187245), (438, 178695), (495, 158118), (513, 152570), (570, 137313), (594, 131765), (627, 124830), (657, 119130), (722, 108405), (730, 107217), (803, 97470), (855, 91542), (990, 79059), (1026, 76285), (1045, 74898), (1083, 72270), (1095, 71478), (1254, 62415), (1314, 59565), (1387, 56430), (1485, 52706), (1606, 48735), (1710, 45771), (1805, 43362), (1881, 41610), (1971, 39710), (2090, 37449), (2166, 36135), (2190, 35739), (2409, 32490), (2565, 30514), (2774, 28215), (2970, 26353), (3135, 24966), (3249, 24090), (3285, 23826), (3610, 21681), (3762, 20805), (3942, 19855), (3971, 19710), (4015, 19494), (4161, 18810), (4818, 16245), (5130, 15257), (5415, 14454), (5643, 13870), (6270, 12483), (6498, 12045), (6570, 11913), (6935, 11286), (7227, 10830), (7942, 9855), (8030, 9747), (8322, 9405)]