191704500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:180

約数の個数: 288

約数和(自身を含む): 679704480

約数和(自身を除く): 487999980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 29, 30, 36, 39, 45, 50, 52, 58, 60, 65, 75, 78, 87, 90, 100, 113, 116, 117, 125, 130, 145, 150, 156, 174, 180, 195, 225, 226, 234, 250, 260, 261, 290, 300, 325, 339, 348, 375, 377, 390, 435, 450, 452, 468, 500, 522, 565, 580, 585, 650, 678, 725, 750, 754, 780, 870, 900, 975, 1017, 1044, 1125, 1130, 1131, 1170, 1300, 1305, 1356, 1450, 1469, 1500, 1508, 1625, 1695, 1740, 1885, 1950, 2034, 2175, 2250, 2260, 2262, 2340, 2610, 2825, 2900, 2925, 2938, 3250, 3277, 3390, 3393, 3625, 3770, 3900, 4068, 4350, 4407, 4500, 4524, 4875, 5085, 5220, 5650, 5655, 5850, 5876, 6500, 6525, 6554, 6780, 6786, 7250, 7345, 7540, 8475, 8700, 8814, 9425, 9750, 9831, 10170, 10875, 11300, 11310, 11700, 13050, 13108, 13221, 13572, 14125, 14500, 14625, 14690, 16385, 16950, 16965, 17628, 18850, 19500, 19662, 20340, 21750, 22035, 22620, 25425, 26100, 26442, 28250, 28275, 29250, 29380, 29493, 32625, 32770, 33900, 33930, 36725, 37700, 39324, 42375, 42601, 43500, 44070, 47125, 49155, 50850, 52884, 56500, 56550, 58500, 58986, 65250, 65540, 66105, 67860, 73450, 81925, 84750, 84825, 85202, 88140, 94250, 98310, 101700, 110175, 113100, 117972, 127125, 127803, 130500, 132210, 141375, 146900, 147465, 163850, 169500, 169650, 170404, 183625, 188500, 196620, 213005, 220350, 245775, 254250, 255606, 264420, 282750, 294930, 327700, 330525, 339300, 367250, 383409, 409625, 424125, 426010, 440700, 491550, 508500, 511212, 550875, 565500, 589860, 639015, 661050, 734500, 737325, 766818, 819250, 848250, 852020, 983100, 1065025, 1101750, 1228875, 1278030, 1322100, 1474650, 1533636, 1638500, 1652625, 1696500, 1917045, 2130050, 2203500, 2457750, 2556060, 2949300, 3195075, 3305250, 3686625, 3834090, 4260100, 4915500, 5325125, 6390150, 6610500, 7373250, 7668180, 9585225, 10650250, 12780300, 14746500, 15975375, 19170450, 21300500, 31950750, 38340900, 47926125, 63901500, 95852250, 191704500]

約数ペア:

[(1, 191704500), (2, 95852250), (3, 63901500), (4, 47926125), (5, 38340900), (6, 31950750), (9, 21300500), (10, 19170450), (12, 15975375), (13, 14746500), (15, 12780300), (18, 10650250), (20, 9585225), (25, 7668180), (26, 7373250), (29, 6610500), (30, 6390150), (36, 5325125), (39, 4915500), (45, 4260100), (50, 3834090), (52, 3686625), (58, 3305250), (60, 3195075), (65, 2949300), (75, 2556060), (78, 2457750), (87, 2203500), (90, 2130050), (100, 1917045), (113, 1696500), (116, 1652625), (117, 1638500), (125, 1533636), (130, 1474650), (145, 1322100), (150, 1278030), (156, 1228875), (174, 1101750), (180, 1065025), (195, 983100), (225, 852020), (226, 848250), (234, 819250), (250, 766818), (260, 737325), (261, 734500), (290, 661050), (300, 639015), (325, 589860), (339, 565500), (348, 550875), (375, 511212), (377, 508500), (390, 491550), (435, 440700), (450, 426010), (452, 424125), (468, 409625), (500, 383409), (522, 367250), (565, 339300), (580, 330525), (585, 327700), (650, 294930), (678, 282750), (725, 264420), (750, 255606), (754, 254250), (780, 245775), (870, 220350), (900, 213005), (975, 196620), (1017, 188500), (1044, 183625), (1125, 170404), (1130, 169650), (1131, 169500), (1170, 163850), (1300, 147465), (1305, 146900), (1356, 141375), (1450, 132210), (1469, 130500), (1500, 127803), (1508, 127125), (1625, 117972), (1695, 113100), (1740, 110175), (1885, 101700), (1950, 98310), (2034, 94250), (2175, 88140), (2250, 85202), (2260, 84825), (2262, 84750), (2340, 81925), (2610, 73450), (2825, 67860), (2900, 66105), (2925, 65540), (2938, 65250), (3250, 58986), (3277, 58500), (3390, 56550), (3393, 56500), (3625, 52884), (3770, 50850), (3900, 49155), (4068, 47125), (4350, 44070), (4407, 43500), (4500, 42601), (4524, 42375), (4875, 39324), (5085, 37700), (5220, 36725), (5650, 33930), (5655, 33900), (5850, 32770), (5876, 32625), (6500, 29493), (6525, 29380), (6554, 29250), (6780, 28275), (6786, 28250), (7250, 26442), (7345, 26100), (7540, 25425), (8475, 22620), (8700, 22035), (8814, 21750), (9425, 20340), (9750, 19662), (9831, 19500), (10170, 18850), (10875, 17628), (11300, 16965), (11310, 16950), (11700, 16385), (13050, 14690), (13108, 14625), (13221, 14500), (13572, 14125)]