31967700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 99743616

約数和(自身を除く): 67775916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 41, 46, 50, 60, 69, 75, 82, 92, 100, 113, 115, 123, 138, 150, 164, 205, 226, 230, 246, 276, 300, 339, 345, 410, 452, 460, 492, 565, 575, 615, 678, 690, 820, 943, 1025, 1130, 1150, 1230, 1356, 1380, 1695, 1725, 1886, 2050, 2260, 2300, 2460, 2599, 2825, 2829, 3075, 3390, 3450, 3772, 4100, 4633, 4715, 5198, 5650, 5658, 6150, 6780, 6900, 7797, 8475, 9266, 9430, 10396, 11300, 11316, 12300, 12995, 13899, 14145, 15594, 16950, 18532, 18860, 23165, 23575, 25990, 27798, 28290, 31188, 33900, 38985, 46330, 47150, 51980, 55596, 56580, 64975, 69495, 70725, 77970, 92660, 94300, 106559, 115825, 129950, 138990, 141450, 155940, 194925, 213118, 231650, 259900, 277980, 282900, 319677, 347475, 389850, 426236, 463300, 532795, 639354, 694950, 779700, 1065590, 1278708, 1389900, 1598385, 2131180, 2663975, 3196770, 5327950, 6393540, 7991925, 10655900, 15983850, 31967700]

約数ペア:

[(1, 31967700), (2, 15983850), (3, 10655900), (4, 7991925), (5, 6393540), (6, 5327950), (10, 3196770), (12, 2663975), (15, 2131180), (20, 1598385), (23, 1389900), (25, 1278708), (30, 1065590), (41, 779700), (46, 694950), (50, 639354), (60, 532795), (69, 463300), (75, 426236), (82, 389850), (92, 347475), (100, 319677), (113, 282900), (115, 277980), (123, 259900), (138, 231650), (150, 213118), (164, 194925), (205, 155940), (226, 141450), (230, 138990), (246, 129950), (276, 115825), (300, 106559), (339, 94300), (345, 92660), (410, 77970), (452, 70725), (460, 69495), (492, 64975), (565, 56580), (575, 55596), (615, 51980), (678, 47150), (690, 46330), (820, 38985), (943, 33900), (1025, 31188), (1130, 28290), (1150, 27798), (1230, 25990), (1356, 23575), (1380, 23165), (1695, 18860), (1725, 18532), (1886, 16950), (2050, 15594), (2260, 14145), (2300, 13899), (2460, 12995), (2599, 12300), (2825, 11316), (2829, 11300), (3075, 10396), (3390, 9430), (3450, 9266), (3772, 8475), (4100, 7797), (4633, 6900), (4715, 6780), (5198, 6150), (5650, 5658)]