125729460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:510

約数の個数: 144

約数和(自身を含む): 406660800

約数和(自身を除く): 280931340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 97, 114, 171, 180, 190, 194, 228, 285, 291, 342, 379, 380, 388, 485, 570, 582, 684, 758, 855, 873, 970, 1137, 1140, 1164, 1455, 1516, 1710, 1746, 1843, 1895, 1940, 2274, 2910, 3411, 3420, 3492, 3686, 3790, 4365, 4548, 5529, 5685, 5820, 6822, 7201, 7372, 7580, 8730, 9215, 11058, 11370, 13644, 14402, 16587, 17055, 17460, 18430, 21603, 22116, 22740, 27645, 28804, 33174, 34110, 36005, 36763, 36860, 43206, 55290, 64809, 66348, 68220, 72010, 73526, 82935, 86412, 108015, 110289, 110580, 129618, 144020, 147052, 165870, 183815, 216030, 220578, 259236, 324045, 330867, 331740, 367630, 432060, 441156, 551445, 648090, 661734, 698497, 735260, 1102890, 1296180, 1323468, 1396994, 1654335, 2095491, 2205780, 2793988, 3308670, 3492485, 4190982, 6286473, 6617340, 6984970, 8381964, 10477455, 12572946, 13969940, 20954910, 25145892, 31432365, 41909820, 62864730, 125729460]

約数ペア:

[(1, 125729460), (2, 62864730), (3, 41909820), (4, 31432365), (5, 25145892), (6, 20954910), (9, 13969940), (10, 12572946), (12, 10477455), (15, 8381964), (18, 6984970), (19, 6617340), (20, 6286473), (30, 4190982), (36, 3492485), (38, 3308670), (45, 2793988), (57, 2205780), (60, 2095491), (76, 1654335), (90, 1396994), (95, 1323468), (97, 1296180), (114, 1102890), (171, 735260), (180, 698497), (190, 661734), (194, 648090), (228, 551445), (285, 441156), (291, 432060), (342, 367630), (379, 331740), (380, 330867), (388, 324045), (485, 259236), (570, 220578), (582, 216030), (684, 183815), (758, 165870), (855, 147052), (873, 144020), (970, 129618), (1137, 110580), (1140, 110289), (1164, 108015), (1455, 86412), (1516, 82935), (1710, 73526), (1746, 72010), (1843, 68220), (1895, 66348), (1940, 64809), (2274, 55290), (2910, 43206), (3411, 36860), (3420, 36763), (3492, 36005), (3686, 34110), (3790, 33174), (4365, 28804), (4548, 27645), (5529, 22740), (5685, 22116), (5820, 21603), (6822, 18430), (7201, 17460), (7372, 17055), (7580, 16587), (8730, 14402), (9215, 13644), (11058, 11370)]