254252700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:765

約数の個数: 216

約数和(自身を含む): 887193216

約数和(自身を除く): 632940516

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, 117, 124, 130, 150, 155, 156, 180, 186, 195, 225, 234, 260, 279, 300, 310, 325, 372, 390, 403, 450, 465, 468, 558, 585, 620, 650, 701, 775, 780, 806, 900, 930, 975, 1116, 1170, 1209, 1300, 1395, 1402, 1550, 1612, 1860, 1950, 2015, 2103, 2325, 2340, 2418, 2790, 2804, 2925, 3100, 3505, 3627, 3900, 4030, 4206, 4650, 4836, 5580, 5850, 6045, 6309, 6975, 7010, 7254, 8060, 8412, 9113, 9300, 10075, 10515, 11700, 12090, 12618, 13950, 14020, 14508, 17525, 18135, 18226, 20150, 21030, 21731, 24180, 25236, 27339, 27900, 30225, 31545, 35050, 36270, 36452, 40300, 42060, 43462, 45565, 52575, 54678, 60450, 63090, 65193, 70100, 72540, 82017, 86924, 90675, 91130, 105150, 108655, 109356, 120900, 126180, 130386, 136695, 157725, 164034, 181350, 182260, 195579, 210300, 217310, 227825, 260772, 273390, 282503, 315450, 325965, 328068, 362700, 391158, 410085, 434620, 455650, 543275, 546780, 565006, 630900, 651930, 683475, 782316, 820170, 847509, 911300, 977895, 1086550, 1130012, 1303860, 1366950, 1412515, 1629825, 1640340, 1695018, 1955790, 2050425, 2173100, 2542527, 2733900, 2825030, 3259650, 3390036, 3911580, 4100850, 4237545, 4889475, 5085054, 5650060, 6519300, 7062575, 8201700, 8475090, 9778950, 10170108, 12712635, 14125150, 16950180, 19557900, 21187725, 25425270, 28250300, 42375450, 50850540, 63563175, 84750900, 127126350, 254252700]

約数ペア:

[(1, 254252700), (2, 127126350), (3, 84750900), (4, 63563175), (5, 50850540), (6, 42375450), (9, 28250300), (10, 25425270), (12, 21187725), (13, 19557900), (15, 16950180), (18, 14125150), (20, 12712635), (25, 10170108), (26, 9778950), (30, 8475090), (31, 8201700), (36, 7062575), (39, 6519300), (45, 5650060), (50, 5085054), (52, 4889475), (60, 4237545), (62, 4100850), (65, 3911580), (75, 3390036), (78, 3259650), (90, 2825030), (93, 2733900), (100, 2542527), (117, 2173100), (124, 2050425), (130, 1955790), (150, 1695018), (155, 1640340), (156, 1629825), (180, 1412515), (186, 1366950), (195, 1303860), (225, 1130012), (234, 1086550), (260, 977895), (279, 911300), (300, 847509), (310, 820170), (325, 782316), (372, 683475), (390, 651930), (403, 630900), (450, 565006), (465, 546780), (468, 543275), (558, 455650), (585, 434620), (620, 410085), (650, 391158), (701, 362700), (775, 328068), (780, 325965), (806, 315450), (900, 282503), (930, 273390), (975, 260772), (1116, 227825), (1170, 217310), (1209, 210300), (1300, 195579), (1395, 182260), (1402, 181350), (1550, 164034), (1612, 157725), (1860, 136695), (1950, 130386), (2015, 126180), (2103, 120900), (2325, 109356), (2340, 108655), (2418, 105150), (2790, 91130), (2804, 90675), (2925, 86924), (3100, 82017), (3505, 72540), (3627, 70100), (3900, 65193), (4030, 63090), (4206, 60450), (4650, 54678), (4836, 52575), (5580, 45565), (5850, 43462), (6045, 42060), (6309, 40300), (6975, 36452), (7010, 36270), (7254, 35050), (8060, 31545), (8412, 30225), (9113, 27900), (9300, 27339), (10075, 25236), (10515, 24180), (11700, 21731), (12090, 21030), (12618, 20150), (13950, 18226), (14020, 18135), (14508, 17525)]