253619850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 737952768

約数和(自身を除く): 484332918

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 25, 30, 33, 41, 46, 50, 55, 66, 69, 75, 82, 110, 115, 123, 138, 150, 163, 165, 205, 230, 246, 253, 275, 326, 330, 345, 410, 451, 489, 506, 550, 575, 615, 690, 759, 815, 825, 902, 943, 978, 1025, 1150, 1230, 1265, 1353, 1518, 1630, 1650, 1725, 1793, 1886, 2050, 2255, 2445, 2530, 2706, 2829, 3075, 3450, 3586, 3749, 3795, 4075, 4510, 4715, 4890, 5379, 5658, 6150, 6325, 6683, 6765, 7498, 7590, 8150, 8965, 9430, 10373, 10758, 11247, 11275, 12225, 12650, 13366, 13530, 14145, 17930, 18745, 18975, 20049, 20746, 22494, 22550, 23575, 24450, 26895, 28290, 31119, 33415, 33825, 37490, 37950, 40098, 41239, 44825, 47150, 51865, 53790, 56235, 62238, 66830, 67650, 70725, 73513, 82478, 89650, 93725, 100245, 103730, 112470, 123717, 134475, 141450, 147026, 153709, 155595, 167075, 187450, 200490, 206195, 220539, 247434, 259325, 268950, 281175, 307418, 311190, 334150, 367565, 412390, 441078, 461127, 501225, 518650, 562350, 618585, 735130, 768545, 777975, 922254, 1002450, 1030975, 1102695, 1237170, 1537090, 1555950, 1690799, 1837825, 2061950, 2205390, 2305635, 3092925, 3381598, 3675650, 3842725, 4611270, 5072397, 5513475, 6185850, 7685450, 8453995, 10144794, 11026950, 11528175, 16907990, 23056350, 25361985, 42269975, 50723970, 84539950, 126809925, 253619850]

約数ペア:

[(1, 253619850), (2, 126809925), (3, 84539950), (5, 50723970), (6, 42269975), (10, 25361985), (11, 23056350), (15, 16907990), (22, 11528175), (23, 11026950), (25, 10144794), (30, 8453995), (33, 7685450), (41, 6185850), (46, 5513475), (50, 5072397), (55, 4611270), (66, 3842725), (69, 3675650), (75, 3381598), (82, 3092925), (110, 2305635), (115, 2205390), (123, 2061950), (138, 1837825), (150, 1690799), (163, 1555950), (165, 1537090), (205, 1237170), (230, 1102695), (246, 1030975), (253, 1002450), (275, 922254), (326, 777975), (330, 768545), (345, 735130), (410, 618585), (451, 562350), (489, 518650), (506, 501225), (550, 461127), (575, 441078), (615, 412390), (690, 367565), (759, 334150), (815, 311190), (825, 307418), (902, 281175), (943, 268950), (978, 259325), (1025, 247434), (1150, 220539), (1230, 206195), (1265, 200490), (1353, 187450), (1518, 167075), (1630, 155595), (1650, 153709), (1725, 147026), (1793, 141450), (1886, 134475), (2050, 123717), (2255, 112470), (2445, 103730), (2530, 100245), (2706, 93725), (2829, 89650), (3075, 82478), (3450, 73513), (3586, 70725), (3749, 67650), (3795, 66830), (4075, 62238), (4510, 56235), (4715, 53790), (4890, 51865), (5379, 47150), (5658, 44825), (6150, 41239), (6325, 40098), (6683, 37950), (6765, 37490), (7498, 33825), (7590, 33415), (8150, 31119), (8965, 28290), (9430, 26895), (10373, 24450), (10758, 23575), (11247, 22550), (11275, 22494), (12225, 20746), (12650, 20049), (13366, 18975), (13530, 18745), (14145, 17930)]