145654950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:204

約数の個数: 192

約数和(自身を含む): 446400000

約数和(自身を除く): 300745050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 49, 50, 57, 70, 75, 95, 98, 105, 114, 133, 147, 149, 150, 175, 190, 210, 245, 266, 285, 294, 298, 343, 350, 399, 447, 475, 490, 525, 570, 665, 686, 735, 745, 798, 894, 931, 950, 1029, 1043, 1050, 1225, 1330, 1425, 1470, 1490, 1715, 1862, 1995, 2058, 2086, 2235, 2450, 2793, 2831, 2850, 3129, 3325, 3430, 3675, 3725, 3990, 4470, 4655, 5145, 5215, 5586, 5662, 6258, 6517, 6650, 7301, 7350, 7450, 8493, 8575, 9310, 9975, 10290, 10430, 11175, 13034, 13965, 14155, 14602, 15645, 16986, 17150, 19551, 19817, 19950, 21903, 22350, 23275, 25725, 26075, 27930, 28310, 31290, 32585, 36505, 39102, 39634, 42465, 43806, 46550, 51107, 51450, 52150, 59451, 65170, 69825, 70775, 73010, 78225, 84930, 97755, 99085, 102214, 109515, 118902, 138719, 139650, 141550, 153321, 156450, 162925, 182525, 195510, 198170, 212325, 219030, 255535, 277438, 297255, 306642, 325850, 365050, 416157, 424650, 488775, 495425, 511070, 547575, 594510, 693595, 766605, 832314, 971033, 977550, 990850, 1095150, 1277675, 1387190, 1486275, 1533210, 1942066, 2080785, 2555350, 2913099, 2972550, 3467975, 3833025, 4161570, 4855165, 5826198, 6935950, 7666050, 9710330, 10403925, 14565495, 20807850, 24275825, 29130990, 48551650, 72827475, 145654950]

約数ペア:

[(1, 145654950), (2, 72827475), (3, 48551650), (5, 29130990), (6, 24275825), (7, 20807850), (10, 14565495), (14, 10403925), (15, 9710330), (19, 7666050), (21, 6935950), (25, 5826198), (30, 4855165), (35, 4161570), (38, 3833025), (42, 3467975), (49, 2972550), (50, 2913099), (57, 2555350), (70, 2080785), (75, 1942066), (95, 1533210), (98, 1486275), (105, 1387190), (114, 1277675), (133, 1095150), (147, 990850), (149, 977550), (150, 971033), (175, 832314), (190, 766605), (210, 693595), (245, 594510), (266, 547575), (285, 511070), (294, 495425), (298, 488775), (343, 424650), (350, 416157), (399, 365050), (447, 325850), (475, 306642), (490, 297255), (525, 277438), (570, 255535), (665, 219030), (686, 212325), (735, 198170), (745, 195510), (798, 182525), (894, 162925), (931, 156450), (950, 153321), (1029, 141550), (1043, 139650), (1050, 138719), (1225, 118902), (1330, 109515), (1425, 102214), (1470, 99085), (1490, 97755), (1715, 84930), (1862, 78225), (1995, 73010), (2058, 70775), (2086, 69825), (2235, 65170), (2450, 59451), (2793, 52150), (2831, 51450), (2850, 51107), (3129, 46550), (3325, 43806), (3430, 42465), (3675, 39634), (3725, 39102), (3990, 36505), (4470, 32585), (4655, 31290), (5145, 28310), (5215, 27930), (5586, 26075), (5662, 25725), (6258, 23275), (6517, 22350), (6650, 21903), (7301, 19950), (7350, 19817), (7450, 19551), (8493, 17150), (8575, 16986), (9310, 15645), (9975, 14602), (10290, 14155), (10430, 13965), (11175, 13034)]