82228680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9931}}^1$

素因数の和:9971

約数の個数: 96

約数和(自身を含む): 278890560

約数和(自身を除く): 196661880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 9931, 19862, 29793, 39724, 49655, 59586, 79448, 89379, 99310, 119172, 148965, 178758, 198620, 228413, 238344, 297930, 357516, 397240, 446895, 456826, 595860, 685239, 715032, 893790, 913652, 1142065, 1191720, 1370478, 1787580, 1827304, 2055717, 2284130, 2740956, 3426195, 3575160, 4111434, 4568260, 5481912, 6852390, 8222868, 9136520, 10278585, 13704780, 16445736, 20557170, 27409560, 41114340, 82228680]

約数ペア:

[(1, 82228680), (2, 41114340), (3, 27409560), (4, 20557170), (5, 16445736), (6, 13704780), (8, 10278585), (9, 9136520), (10, 8222868), (12, 6852390), (15, 5481912), (18, 4568260), (20, 4111434), (23, 3575160), (24, 3426195), (30, 2740956), (36, 2284130), (40, 2055717), (45, 1827304), (46, 1787580), (60, 1370478), (69, 1191720), (72, 1142065), (90, 913652), (92, 893790), (115, 715032), (120, 685239), (138, 595860), (180, 456826), (184, 446895), (207, 397240), (230, 357516), (276, 297930), (345, 238344), (360, 228413), (414, 198620), (460, 178758), (552, 148965), (690, 119172), (828, 99310), (920, 89379), (1035, 79448), (1380, 59586), (1656, 49655), (2070, 39724), (2760, 29793), (4140, 19862), (8280, 9931)]