122343660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:548

約数の個数: 144

約数和(自身を含む): 396264960

約数和(自身を除く): 273921300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 83, 90, 95, 114, 166, 171, 180, 190, 228, 249, 285, 332, 342, 380, 415, 431, 498, 570, 684, 747, 830, 855, 862, 996, 1140, 1245, 1293, 1494, 1577, 1660, 1710, 1724, 2155, 2490, 2586, 2988, 3154, 3420, 3735, 3879, 4310, 4731, 4980, 5172, 6308, 6465, 7470, 7758, 7885, 8189, 8620, 9462, 12930, 14193, 14940, 15516, 15770, 16378, 18924, 19395, 23655, 24567, 25860, 28386, 31540, 32756, 35773, 38790, 40945, 47310, 49134, 56772, 70965, 71546, 73701, 77580, 81890, 94620, 98268, 107319, 122835, 141930, 143092, 147402, 163780, 178865, 214638, 245670, 283860, 294804, 321957, 357730, 368505, 429276, 491340, 536595, 643914, 679687, 715460, 737010, 1073190, 1287828, 1359374, 1474020, 1609785, 2039061, 2146380, 2718748, 3219570, 3398435, 4078122, 6117183, 6439140, 6796870, 8156244, 10195305, 12234366, 13593740, 20390610, 24468732, 30585915, 40781220, 61171830, 122343660]

約数ペア:

[(1, 122343660), (2, 61171830), (3, 40781220), (4, 30585915), (5, 24468732), (6, 20390610), (9, 13593740), (10, 12234366), (12, 10195305), (15, 8156244), (18, 6796870), (19, 6439140), (20, 6117183), (30, 4078122), (36, 3398435), (38, 3219570), (45, 2718748), (57, 2146380), (60, 2039061), (76, 1609785), (83, 1474020), (90, 1359374), (95, 1287828), (114, 1073190), (166, 737010), (171, 715460), (180, 679687), (190, 643914), (228, 536595), (249, 491340), (285, 429276), (332, 368505), (342, 357730), (380, 321957), (415, 294804), (431, 283860), (498, 245670), (570, 214638), (684, 178865), (747, 163780), (830, 147402), (855, 143092), (862, 141930), (996, 122835), (1140, 107319), (1245, 98268), (1293, 94620), (1494, 81890), (1577, 77580), (1660, 73701), (1710, 71546), (1724, 70965), (2155, 56772), (2490, 49134), (2586, 47310), (2988, 40945), (3154, 38790), (3420, 35773), (3735, 32756), (3879, 31540), (4310, 28386), (4731, 25860), (4980, 24567), (5172, 23655), (6308, 19395), (6465, 18924), (7470, 16378), (7758, 15770), (7885, 15516), (8189, 14940), (8620, 14193), (9462, 12930)]