204925500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:182

約数の個数: 288

約数和(自身を含む): 725018112

約数和(自身を除く): 520092612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 31, 36, 39, 45, 50, 52, 60, 62, 65, 75, 78, 90, 93, 100, 113, 117, 124, 125, 130, 150, 155, 156, 180, 186, 195, 225, 226, 234, 250, 260, 279, 300, 310, 325, 339, 372, 375, 390, 403, 450, 452, 465, 468, 500, 558, 565, 585, 620, 650, 678, 750, 775, 780, 806, 900, 930, 975, 1017, 1116, 1125, 1130, 1170, 1209, 1300, 1356, 1395, 1469, 1500, 1550, 1612, 1625, 1695, 1860, 1950, 2015, 2034, 2250, 2260, 2325, 2340, 2418, 2790, 2825, 2925, 2938, 3100, 3250, 3390, 3503, 3627, 3875, 3900, 4030, 4068, 4407, 4500, 4650, 4836, 4875, 5085, 5580, 5650, 5850, 5876, 6045, 6500, 6780, 6975, 7006, 7254, 7345, 7750, 8060, 8475, 8814, 9300, 9750, 10075, 10170, 10509, 11300, 11625, 11700, 12090, 13221, 13950, 14012, 14125, 14508, 14625, 14690, 15500, 16950, 17515, 17628, 18135, 19500, 20150, 20340, 21018, 22035, 23250, 24180, 25425, 26442, 27900, 28250, 29250, 29380, 30225, 31527, 33900, 34875, 35030, 36270, 36725, 40300, 42036, 42375, 44070, 45539, 46500, 50375, 50850, 52545, 52884, 56500, 58500, 60450, 63054, 66105, 69750, 70060, 72540, 73450, 84750, 87575, 88140, 90675, 91078, 100750, 101700, 105090, 110175, 120900, 126108, 127125, 132210, 136617, 139500, 146900, 151125, 157635, 169500, 175150, 181350, 182156, 183625, 201500, 210180, 220350, 227695, 254250, 262725, 264420, 273234, 302250, 315270, 330525, 350300, 362700, 367250, 409851, 437875, 440700, 453375, 455390, 508500, 525450, 546468, 550875, 604500, 630540, 661050, 683085, 734500, 788175, 819702, 875750, 906750, 910780, 1050900, 1101750, 1138475, 1313625, 1322100, 1366170, 1576350, 1639404, 1652625, 1751500, 1813500, 2049255, 2203500, 2276950, 2627250, 2732340, 3152700, 3305250, 3415425, 3940875, 4098510, 4553900, 5254500, 5692375, 6610500, 6830850, 7881750, 8197020, 10246275, 11384750, 13661700, 15763500, 17077125, 20492550, 22769500, 34154250, 40985100, 51231375, 68308500, 102462750, 204925500]

約数ペア:

[(1, 204925500), (2, 102462750), (3, 68308500), (4, 51231375), (5, 40985100), (6, 34154250), (9, 22769500), (10, 20492550), (12, 17077125), (13, 15763500), (15, 13661700), (18, 11384750), (20, 10246275), (25, 8197020), (26, 7881750), (30, 6830850), (31, 6610500), (36, 5692375), (39, 5254500), (45, 4553900), (50, 4098510), (52, 3940875), (60, 3415425), (62, 3305250), (65, 3152700), (75, 2732340), (78, 2627250), (90, 2276950), (93, 2203500), (100, 2049255), (113, 1813500), (117, 1751500), (124, 1652625), (125, 1639404), (130, 1576350), (150, 1366170), (155, 1322100), (156, 1313625), (180, 1138475), (186, 1101750), (195, 1050900), (225, 910780), (226, 906750), (234, 875750), (250, 819702), (260, 788175), (279, 734500), (300, 683085), (310, 661050), (325, 630540), (339, 604500), (372, 550875), (375, 546468), (390, 525450), (403, 508500), (450, 455390), (452, 453375), (465, 440700), (468, 437875), (500, 409851), (558, 367250), (565, 362700), (585, 350300), (620, 330525), (650, 315270), (678, 302250), (750, 273234), (775, 264420), (780, 262725), (806, 254250), (900, 227695), (930, 220350), (975, 210180), (1017, 201500), (1116, 183625), (1125, 182156), (1130, 181350), (1170, 175150), (1209, 169500), (1300, 157635), (1356, 151125), (1395, 146900), (1469, 139500), (1500, 136617), (1550, 132210), (1612, 127125), (1625, 126108), (1695, 120900), (1860, 110175), (1950, 105090), (2015, 101700), (2034, 100750), (2250, 91078), (2260, 90675), (2325, 88140), (2340, 87575), (2418, 84750), (2790, 73450), (2825, 72540), (2925, 70060), (2938, 69750), (3100, 66105), (3250, 63054), (3390, 60450), (3503, 58500), (3627, 56500), (3875, 52884), (3900, 52545), (4030, 50850), (4068, 50375), (4407, 46500), (4500, 45539), (4650, 44070), (4836, 42375), (4875, 42036), (5085, 40300), (5580, 36725), (5650, 36270), (5850, 35030), (5876, 34875), (6045, 33900), (6500, 31527), (6780, 30225), (6975, 29380), (7006, 29250), (7254, 28250), (7345, 27900), (7750, 26442), (8060, 25425), (8475, 24180), (8814, 23250), (9300, 22035), (9750, 21018), (10075, 20340), (10170, 20150), (10509, 19500), (11300, 18135), (11625, 17628), (11700, 17515), (12090, 16950), (13221, 15500), (13950, 14690), (14012, 14625), (14125, 14508)]