320829300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1409}}^1$

素因数の和:1463

約数の個数: 216

約数和(自身を含む): 1145551680

約数和(自身を除く): 824722380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 25, 30, 33, 36, 44, 45, 46, 50, 55, 60, 66, 69, 75, 90, 92, 99, 100, 110, 115, 132, 138, 150, 165, 180, 198, 207, 220, 225, 230, 253, 275, 276, 300, 330, 345, 396, 414, 450, 460, 495, 506, 550, 575, 660, 690, 759, 825, 828, 900, 990, 1012, 1035, 1100, 1150, 1265, 1380, 1409, 1518, 1650, 1725, 1980, 2070, 2277, 2300, 2475, 2530, 2818, 3036, 3300, 3450, 3795, 4140, 4227, 4554, 4950, 5060, 5175, 5636, 6325, 6900, 7045, 7590, 8454, 9108, 9900, 10350, 11385, 12650, 12681, 14090, 15180, 15499, 16908, 18975, 20700, 21135, 22770, 25300, 25362, 28180, 30998, 32407, 35225, 37950, 42270, 45540, 46497, 50724, 56925, 61996, 63405, 64814, 70450, 75900, 77495, 84540, 92994, 97221, 105675, 113850, 126810, 129628, 139491, 140900, 154990, 162035, 185988, 194442, 211350, 227700, 232485, 253620, 278982, 291663, 309980, 317025, 324070, 356477, 387475, 388884, 422700, 464970, 486105, 557964, 583326, 634050, 648140, 697455, 712954, 774950, 810175, 929940, 972210, 1069431, 1162425, 1166652, 1268100, 1394910, 1425908, 1458315, 1549900, 1620350, 1782385, 1944420, 2138862, 2324850, 2430525, 2789820, 2916630, 3208293, 3240700, 3487275, 3564770, 4277724, 4649700, 4861050, 5347155, 5833260, 6416586, 6974550, 7129540, 7291575, 8911925, 9722100, 10694310, 12833172, 13949100, 14583150, 16041465, 17823850, 21388620, 26735775, 29166300, 32082930, 35647700, 53471550, 64165860, 80207325, 106943100, 160414650, 320829300]

約数ペア:

[(1, 320829300), (2, 160414650), (3, 106943100), (4, 80207325), (5, 64165860), (6, 53471550), (9, 35647700), (10, 32082930), (11, 29166300), (12, 26735775), (15, 21388620), (18, 17823850), (20, 16041465), (22, 14583150), (23, 13949100), (25, 12833172), (30, 10694310), (33, 9722100), (36, 8911925), (44, 7291575), (45, 7129540), (46, 6974550), (50, 6416586), (55, 5833260), (60, 5347155), (66, 4861050), (69, 4649700), (75, 4277724), (90, 3564770), (92, 3487275), (99, 3240700), (100, 3208293), (110, 2916630), (115, 2789820), (132, 2430525), (138, 2324850), (150, 2138862), (165, 1944420), (180, 1782385), (198, 1620350), (207, 1549900), (220, 1458315), (225, 1425908), (230, 1394910), (253, 1268100), (275, 1166652), (276, 1162425), (300, 1069431), (330, 972210), (345, 929940), (396, 810175), (414, 774950), (450, 712954), (460, 697455), (495, 648140), (506, 634050), (550, 583326), (575, 557964), (660, 486105), (690, 464970), (759, 422700), (825, 388884), (828, 387475), (900, 356477), (990, 324070), (1012, 317025), (1035, 309980), (1100, 291663), (1150, 278982), (1265, 253620), (1380, 232485), (1409, 227700), (1518, 211350), (1650, 194442), (1725, 185988), (1980, 162035), (2070, 154990), (2277, 140900), (2300, 139491), (2475, 129628), (2530, 126810), (2818, 113850), (3036, 105675), (3300, 97221), (3450, 92994), (3795, 84540), (4140, 77495), (4227, 75900), (4554, 70450), (4950, 64814), (5060, 63405), (5175, 61996), (5636, 56925), (6325, 50724), (6900, 46497), (7045, 45540), (7590, 42270), (8454, 37950), (9108, 35225), (9900, 32407), (10350, 30998), (11385, 28180), (12650, 25362), (12681, 25300), (14090, 22770), (15180, 21135), (15499, 20700), (16908, 18975)]