185380000

素因数分解:

$2^5\times 5^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 240

約数和(自身を含む): 529030656

約数和(自身を除く): 343650656

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 31, 32, 40, 46, 50, 52, 62, 65, 80, 92, 100, 104, 115, 124, 125, 130, 155, 160, 184, 200, 208, 230, 248, 250, 260, 299, 310, 325, 368, 400, 403, 416, 460, 496, 500, 520, 575, 598, 620, 625, 650, 713, 736, 775, 800, 806, 920, 992, 1000, 1040, 1150, 1196, 1240, 1250, 1300, 1426, 1495, 1550, 1612, 1625, 1840, 2000, 2015, 2080, 2300, 2392, 2480, 2500, 2600, 2852, 2875, 2990, 3100, 3224, 3250, 3565, 3680, 3875, 4000, 4030, 4600, 4784, 4960, 5000, 5200, 5704, 5750, 5980, 6200, 6448, 6500, 7130, 7475, 7750, 8060, 8125, 9200, 9269, 9568, 10000, 10075, 10400, 11408, 11500, 11960, 12400, 12896, 13000, 14260, 14375, 14950, 15500, 16120, 16250, 17825, 18400, 18538, 19375, 20000, 20150, 22816, 23000, 23920, 24800, 26000, 28520, 28750, 29900, 31000, 32240, 32500, 35650, 37076, 37375, 38750, 40300, 46000, 46345, 47840, 50375, 52000, 57040, 57500, 59800, 62000, 64480, 65000, 71300, 74152, 74750, 77500, 80600, 89125, 92000, 92690, 100750, 114080, 115000, 119600, 124000, 130000, 142600, 148304, 149500, 155000, 161200, 178250, 185380, 186875, 201500, 230000, 231725, 239200, 251875, 260000, 285200, 296608, 299000, 310000, 322400, 356500, 370760, 373750, 403000, 445625, 460000, 463450, 503750, 570400, 598000, 620000, 713000, 741520, 747500, 806000, 891250, 926900, 1007500, 1158625, 1196000, 1426000, 1483040, 1495000, 1612000, 1782500, 1853800, 2015000, 2317250, 2852000, 2990000, 3565000, 3707600, 4030000, 4634500, 5793125, 5980000, 7130000, 7415200, 8060000, 9269000, 11586250, 14260000, 18538000, 23172500, 37076000, 46345000, 92690000, 185380000]

約数ペア:

[(1, 185380000), (2, 92690000), (4, 46345000), (5, 37076000), (8, 23172500), (10, 18538000), (13, 14260000), (16, 11586250), (20, 9269000), (23, 8060000), (25, 7415200), (26, 7130000), (31, 5980000), (32, 5793125), (40, 4634500), (46, 4030000), (50, 3707600), (52, 3565000), (62, 2990000), (65, 2852000), (80, 2317250), (92, 2015000), (100, 1853800), (104, 1782500), (115, 1612000), (124, 1495000), (125, 1483040), (130, 1426000), (155, 1196000), (160, 1158625), (184, 1007500), (200, 926900), (208, 891250), (230, 806000), (248, 747500), (250, 741520), (260, 713000), (299, 620000), (310, 598000), (325, 570400), (368, 503750), (400, 463450), (403, 460000), (416, 445625), (460, 403000), (496, 373750), (500, 370760), (520, 356500), (575, 322400), (598, 310000), (620, 299000), (625, 296608), (650, 285200), (713, 260000), (736, 251875), (775, 239200), (800, 231725), (806, 230000), (920, 201500), (992, 186875), (1000, 185380), (1040, 178250), (1150, 161200), (1196, 155000), (1240, 149500), (1250, 148304), (1300, 142600), (1426, 130000), (1495, 124000), (1550, 119600), (1612, 115000), (1625, 114080), (1840, 100750), (2000, 92690), (2015, 92000), (2080, 89125), (2300, 80600), (2392, 77500), (2480, 74750), (2500, 74152), (2600, 71300), (2852, 65000), (2875, 64480), (2990, 62000), (3100, 59800), (3224, 57500), (3250, 57040), (3565, 52000), (3680, 50375), (3875, 47840), (4000, 46345), (4030, 46000), (4600, 40300), (4784, 38750), (4960, 37375), (5000, 37076), (5200, 35650), (5704, 32500), (5750, 32240), (5980, 31000), (6200, 29900), (6448, 28750), (6500, 28520), (7130, 26000), (7475, 24800), (7750, 23920), (8060, 23000), (8125, 22816), (9200, 20150), (9269, 20000), (9568, 19375), (10000, 18538), (10075, 18400), (10400, 17825), (11408, 16250), (11500, 16120), (11960, 15500), (12400, 14950), (12896, 14375), (13000, 14260)]