39809880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1117}}^1$

素因数の和:1151

約数の個数: 160

約数和(自身を含む): 146100240

約数和(自身を除く): 106290360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1117, 1188, 1320, 1485, 1620, 1782, 1980, 2234, 2376, 2970, 3240, 3351, 3564, 3960, 4455, 4468, 5585, 5940, 6702, 7128, 8910, 8936, 10053, 11170, 11880, 12287, 13404, 16755, 17820, 20106, 22340, 24574, 26808, 30159, 33510, 35640, 36861, 40212, 44680, 49148, 50265, 60318, 61435, 67020, 73722, 80424, 90477, 98296, 100530, 110583, 120636, 122870, 134040, 147444, 150795, 180954, 184305, 201060, 221166, 241272, 245740, 294888, 301590, 331749, 361908, 368610, 402120, 442332, 452385, 491480, 552915, 603180, 663498, 723816, 737220, 884664, 904770, 995247, 1105830, 1206360, 1326996, 1474440, 1658745, 1809540, 1990494, 2211660, 2653992, 3317490, 3619080, 3980988, 4423320, 4976235, 6634980, 7961976, 9952470, 13269960, 19904940, 39809880]

約数ペア:

[(1, 39809880), (2, 19904940), (3, 13269960), (4, 9952470), (5, 7961976), (6, 6634980), (8, 4976235), (9, 4423320), (10, 3980988), (11, 3619080), (12, 3317490), (15, 2653992), (18, 2211660), (20, 1990494), (22, 1809540), (24, 1658745), (27, 1474440), (30, 1326996), (33, 1206360), (36, 1105830), (40, 995247), (44, 904770), (45, 884664), (54, 737220), (55, 723816), (60, 663498), (66, 603180), (72, 552915), (81, 491480), (88, 452385), (90, 442332), (99, 402120), (108, 368610), (110, 361908), (120, 331749), (132, 301590), (135, 294888), (162, 245740), (165, 241272), (180, 221166), (198, 201060), (216, 184305), (220, 180954), (264, 150795), (270, 147444), (297, 134040), (324, 122870), (330, 120636), (360, 110583), (396, 100530), (405, 98296), (440, 90477), (495, 80424), (540, 73722), (594, 67020), (648, 61435), (660, 60318), (792, 50265), (810, 49148), (891, 44680), (990, 40212), (1080, 36861), (1117, 35640), (1188, 33510), (1320, 30159), (1485, 26808), (1620, 24574), (1782, 22340), (1980, 20106), (2234, 17820), (2376, 16755), (2970, 13404), (3240, 12287), (3351, 11880), (3564, 11170), (3960, 10053), (4455, 8936), (4468, 8910), (5585, 7128), (5940, 6702)]