195968700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{181}}^1\times {\mathrm{401}}^1$

素因数の和:605

約数の個数: 144

約数和(自身を含む): 635063520

約数和(自身を除く): 439094820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 181, 225, 270, 300, 362, 401, 450, 540, 543, 675, 724, 802, 900, 905, 1086, 1203, 1350, 1604, 1629, 1810, 2005, 2172, 2406, 2700, 2715, 3258, 3609, 3620, 4010, 4525, 4812, 4887, 5430, 6015, 6516, 7218, 8020, 8145, 9050, 9774, 10025, 10827, 10860, 12030, 13575, 14436, 16290, 18045, 18100, 19548, 20050, 21654, 24060, 24435, 27150, 30075, 32580, 36090, 40100, 40725, 43308, 48870, 54135, 54300, 60150, 72180, 72581, 81450, 90225, 97740, 108270, 120300, 122175, 145162, 162900, 180450, 216540, 217743, 244350, 270675, 290324, 360900, 362905, 435486, 488700, 541350, 653229, 725810, 870972, 1082700, 1088715, 1306458, 1451620, 1814525, 1959687, 2177430, 2612916, 3266145, 3629050, 3919374, 4354860, 5443575, 6532290, 7258100, 7838748, 9798435, 10887150, 13064580, 16330725, 19596870, 21774300, 32661450, 39193740, 48992175, 65322900, 97984350, 195968700]

約数ペア:

[(1, 195968700), (2, 97984350), (3, 65322900), (4, 48992175), (5, 39193740), (6, 32661450), (9, 21774300), (10, 19596870), (12, 16330725), (15, 13064580), (18, 10887150), (20, 9798435), (25, 7838748), (27, 7258100), (30, 6532290), (36, 5443575), (45, 4354860), (50, 3919374), (54, 3629050), (60, 3266145), (75, 2612916), (90, 2177430), (100, 1959687), (108, 1814525), (135, 1451620), (150, 1306458), (180, 1088715), (181, 1082700), (225, 870972), (270, 725810), (300, 653229), (362, 541350), (401, 488700), (450, 435486), (540, 362905), (543, 360900), (675, 290324), (724, 270675), (802, 244350), (900, 217743), (905, 216540), (1086, 180450), (1203, 162900), (1350, 145162), (1604, 122175), (1629, 120300), (1810, 108270), (2005, 97740), (2172, 90225), (2406, 81450), (2700, 72581), (2715, 72180), (3258, 60150), (3609, 54300), (3620, 54135), (4010, 48870), (4525, 43308), (4812, 40725), (4887, 40100), (5430, 36090), (6015, 32580), (6516, 30075), (7218, 27150), (8020, 24435), (8145, 24060), (9050, 21654), (9774, 20050), (10025, 19548), (10827, 18100), (10860, 18045), (12030, 16290), (13575, 14436)]