202068420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1129}}^1$

素因数の和:1317

約数の個数: 96

約数和(自身を含む): 599894400

約数和(自身を除く): 397825980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 157, 190, 228, 285, 314, 380, 471, 570, 628, 785, 942, 1129, 1140, 1570, 1884, 2258, 2355, 2983, 3140, 3387, 4516, 4710, 5645, 5966, 6774, 8949, 9420, 11290, 11932, 13548, 14915, 16935, 17898, 21451, 22580, 29830, 33870, 35796, 42902, 44745, 59660, 64353, 67740, 85804, 89490, 107255, 128706, 177253, 178980, 214510, 257412, 321765, 354506, 429020, 531759, 643530, 709012, 886265, 1063518, 1287060, 1772530, 2127036, 2658795, 3367807, 3545060, 5317590, 6735614, 10103421, 10635180, 13471228, 16839035, 20206842, 33678070, 40413684, 50517105, 67356140, 101034210, 202068420]

約数ペア:

[(1, 202068420), (2, 101034210), (3, 67356140), (4, 50517105), (5, 40413684), (6, 33678070), (10, 20206842), (12, 16839035), (15, 13471228), (19, 10635180), (20, 10103421), (30, 6735614), (38, 5317590), (57, 3545060), (60, 3367807), (76, 2658795), (95, 2127036), (114, 1772530), (157, 1287060), (190, 1063518), (228, 886265), (285, 709012), (314, 643530), (380, 531759), (471, 429020), (570, 354506), (628, 321765), (785, 257412), (942, 214510), (1129, 178980), (1140, 177253), (1570, 128706), (1884, 107255), (2258, 89490), (2355, 85804), (2983, 67740), (3140, 64353), (3387, 59660), (4516, 44745), (4710, 42902), (5645, 35796), (5966, 33870), (6774, 29830), (8949, 22580), (9420, 21451), (11290, 17898), (11932, 16935), (13548, 14915)]