82889700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:374

約数の個数: 144

約数和(自身を含む): 257233536

約数和(自身を除く): 174343836

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, 115, 123, 138, 150, 164, 205, 230, 246, 276, 293, 300, 345, 410, 460, 492, 575, 586, 615, 690, 820, 879, 943, 1025, 1150, 1172, 1230, 1380, 1465, 1725, 1758, 1886, 2050, 2300, 2460, 2829, 2930, 3075, 3450, 3516, 3772, 4100, 4395, 4715, 5658, 5860, 6150, 6739, 6900, 7325, 8790, 9430, 11316, 12013, 12300, 13478, 14145, 14650, 17580, 18860, 20217, 21975, 23575, 24026, 26956, 28290, 29300, 33695, 36039, 40434, 43950, 47150, 48052, 56580, 60065, 67390, 70725, 72078, 80868, 87900, 94300, 101085, 120130, 134780, 141450, 144156, 168475, 180195, 202170, 240260, 276299, 282900, 300325, 336950, 360390, 404340, 505425, 552598, 600650, 673900, 720780, 828897, 900975, 1010850, 1105196, 1201300, 1381495, 1657794, 1801950, 2021700, 2762990, 3315588, 3603900, 4144485, 5525980, 6907475, 8288970, 13814950, 16577940, 20722425, 27629900, 41444850, 82889700]

約数ペア:

[(1, 82889700), (2, 41444850), (3, 27629900), (4, 20722425), (5, 16577940), (6, 13814950), (10, 8288970), (12, 6907475), (15, 5525980), (20, 4144485), (23, 3603900), (25, 3315588), (30, 2762990), (41, 2021700), (46, 1801950), (50, 1657794), (60, 1381495), (69, 1201300), (75, 1105196), (82, 1010850), (92, 900975), (100, 828897), (115, 720780), (123, 673900), (138, 600650), (150, 552598), (164, 505425), (205, 404340), (230, 360390), (246, 336950), (276, 300325), (293, 282900), (300, 276299), (345, 240260), (410, 202170), (460, 180195), (492, 168475), (575, 144156), (586, 141450), (615, 134780), (690, 120130), (820, 101085), (879, 94300), (943, 87900), (1025, 80868), (1150, 72078), (1172, 70725), (1230, 67390), (1380, 60065), (1465, 56580), (1725, 48052), (1758, 47150), (1886, 43950), (2050, 40434), (2300, 36039), (2460, 33695), (2829, 29300), (2930, 28290), (3075, 26956), (3450, 24026), (3516, 23575), (3772, 21975), (4100, 20217), (4395, 18860), (4715, 17580), (5658, 14650), (5860, 14145), (6150, 13478), (6739, 12300), (6900, 12013), (7325, 11316), (8790, 9430)]