146659020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 420940800

約数和(自身を除く): 274281780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 173, 199, 213, 284, 346, 355, 398, 426, 519, 597, 692, 710, 796, 852, 865, 995, 1038, 1065, 1194, 1420, 1730, 1990, 2076, 2130, 2388, 2595, 2985, 3460, 3980, 4260, 5190, 5970, 10380, 11940, 12283, 14129, 24566, 28258, 34427, 36849, 42387, 49132, 56516, 61415, 68854, 70645, 73698, 84774, 103281, 122830, 137708, 141290, 147396, 169548, 172135, 184245, 206562, 211935, 245660, 282580, 344270, 368490, 413124, 423870, 516405, 688540, 736980, 847740, 1032810, 2065620, 2444317, 4888634, 7332951, 9777268, 12221585, 14665902, 24443170, 29331804, 36664755, 48886340, 73329510, 146659020]

約数ペア:

[(1, 146659020), (2, 73329510), (3, 48886340), (4, 36664755), (5, 29331804), (6, 24443170), (10, 14665902), (12, 12221585), (15, 9777268), (20, 7332951), (30, 4888634), (60, 2444317), (71, 2065620), (142, 1032810), (173, 847740), (199, 736980), (213, 688540), (284, 516405), (346, 423870), (355, 413124), (398, 368490), (426, 344270), (519, 282580), (597, 245660), (692, 211935), (710, 206562), (796, 184245), (852, 172135), (865, 169548), (995, 147396), (1038, 141290), (1065, 137708), (1194, 122830), (1420, 103281), (1730, 84774), (1990, 73698), (2076, 70645), (2130, 68854), (2388, 61415), (2595, 56516), (2985, 49132), (3460, 42387), (3980, 36849), (4260, 34427), (5190, 28258), (5970, 24566), (10380, 14129), (11940, 12283)]