138460410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:493

約数の個数: 192

約数和(自身を含む): 438721920

約数和(自身を除く): 300261510

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 19, 22, 30, 33, 34, 38, 45, 51, 55, 57, 66, 85, 90, 95, 99, 102, 110, 114, 153, 165, 170, 171, 187, 190, 198, 209, 255, 285, 306, 323, 330, 342, 374, 418, 433, 495, 510, 561, 570, 627, 646, 765, 855, 866, 935, 969, 990, 1045, 1122, 1254, 1299, 1530, 1615, 1683, 1710, 1870, 1881, 1938, 2090, 2165, 2598, 2805, 2907, 3135, 3230, 3366, 3553, 3762, 3897, 4330, 4763, 4845, 5610, 5814, 6270, 6495, 7106, 7361, 7794, 8227, 8415, 9405, 9526, 9690, 10659, 12990, 14289, 14535, 14722, 16454, 16830, 17765, 18810, 19485, 21318, 22083, 23815, 24681, 28578, 29070, 31977, 35530, 36805, 38970, 41135, 42867, 44166, 47630, 49362, 53295, 63954, 66249, 71445, 73610, 74043, 80971, 82270, 85734, 90497, 106590, 110415, 123405, 132498, 139859, 142890, 148086, 159885, 161942, 180994, 214335, 220830, 242913, 246810, 271491, 279718, 319770, 331245, 370215, 404855, 419577, 428670, 452485, 485826, 542982, 662490, 699295, 728739, 740430, 809710, 814473, 839154, 904970, 1214565, 1258731, 1357455, 1398590, 1457478, 1538449, 1628946, 2097885, 2429130, 2517462, 2714910, 3076898, 3643695, 4072365, 4195770, 4615347, 6293655, 7287390, 7692245, 8144730, 9230694, 12587310, 13846041, 15384490, 23076735, 27692082, 46153470, 69230205, 138460410]

約数ペア:

[(1, 138460410), (2, 69230205), (3, 46153470), (5, 27692082), (6, 23076735), (9, 15384490), (10, 13846041), (11, 12587310), (15, 9230694), (17, 8144730), (18, 7692245), (19, 7287390), (22, 6293655), (30, 4615347), (33, 4195770), (34, 4072365), (38, 3643695), (45, 3076898), (51, 2714910), (55, 2517462), (57, 2429130), (66, 2097885), (85, 1628946), (90, 1538449), (95, 1457478), (99, 1398590), (102, 1357455), (110, 1258731), (114, 1214565), (153, 904970), (165, 839154), (170, 814473), (171, 809710), (187, 740430), (190, 728739), (198, 699295), (209, 662490), (255, 542982), (285, 485826), (306, 452485), (323, 428670), (330, 419577), (342, 404855), (374, 370215), (418, 331245), (433, 319770), (495, 279718), (510, 271491), (561, 246810), (570, 242913), (627, 220830), (646, 214335), (765, 180994), (855, 161942), (866, 159885), (935, 148086), (969, 142890), (990, 139859), (1045, 132498), (1122, 123405), (1254, 110415), (1299, 106590), (1530, 90497), (1615, 85734), (1683, 82270), (1710, 80971), (1870, 74043), (1881, 73610), (1938, 71445), (2090, 66249), (2165, 63954), (2598, 53295), (2805, 49362), (2907, 47630), (3135, 44166), (3230, 42867), (3366, 41135), (3553, 38970), (3762, 36805), (3897, 35530), (4330, 31977), (4763, 29070), (4845, 28578), (5610, 24681), (5814, 23815), (6270, 22083), (6495, 21318), (7106, 19485), (7361, 18810), (7794, 17765), (8227, 16830), (8415, 16454), (9405, 14722), (9526, 14535), (9690, 14289), (10659, 12990)]