240953700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1993}}^1$

素因数の和:2054

約数の個数: 144

約数和(自身を含む): 775394816

約数和(自身を除く): 534441116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 60, 62, 65, 75, 78, 93, 100, 124, 130, 150, 155, 156, 186, 195, 260, 300, 310, 325, 372, 390, 403, 465, 620, 650, 775, 780, 806, 930, 975, 1209, 1300, 1550, 1612, 1860, 1950, 1993, 2015, 2325, 2418, 3100, 3900, 3986, 4030, 4650, 4836, 5979, 6045, 7972, 8060, 9300, 9965, 10075, 11958, 12090, 19930, 20150, 23916, 24180, 25909, 29895, 30225, 39860, 40300, 49825, 51818, 59790, 60450, 61783, 77727, 99650, 103636, 119580, 120900, 123566, 129545, 149475, 155454, 185349, 199300, 247132, 259090, 298950, 308915, 310908, 370698, 388635, 518180, 597900, 617830, 647725, 741396, 777270, 803179, 926745, 1235660, 1295450, 1544575, 1554540, 1606358, 1853490, 1943175, 2409537, 2590900, 3089150, 3212716, 3706980, 3886350, 4015895, 4633725, 4819074, 6178300, 7772700, 8031790, 9267450, 9638148, 12047685, 16063580, 18534900, 20079475, 24095370, 40158950, 48190740, 60238425, 80317900, 120476850, 240953700]

約数ペア:

[(1, 240953700), (2, 120476850), (3, 80317900), (4, 60238425), (5, 48190740), (6, 40158950), (10, 24095370), (12, 20079475), (13, 18534900), (15, 16063580), (20, 12047685), (25, 9638148), (26, 9267450), (30, 8031790), (31, 7772700), (39, 6178300), (50, 4819074), (52, 4633725), (60, 4015895), (62, 3886350), (65, 3706980), (75, 3212716), (78, 3089150), (93, 2590900), (100, 2409537), (124, 1943175), (130, 1853490), (150, 1606358), (155, 1554540), (156, 1544575), (186, 1295450), (195, 1235660), (260, 926745), (300, 803179), (310, 777270), (325, 741396), (372, 647725), (390, 617830), (403, 597900), (465, 518180), (620, 388635), (650, 370698), (775, 310908), (780, 308915), (806, 298950), (930, 259090), (975, 247132), (1209, 199300), (1300, 185349), (1550, 155454), (1612, 149475), (1860, 129545), (1950, 123566), (1993, 120900), (2015, 119580), (2325, 103636), (2418, 99650), (3100, 77727), (3900, 61783), (3986, 60450), (4030, 59790), (4650, 51818), (4836, 49825), (5979, 40300), (6045, 39860), (7972, 30225), (8060, 29895), (9300, 25909), (9965, 24180), (10075, 23916), (11958, 20150), (12090, 19930)]