202249786400

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{84751}}^1$

素因数の和:84947

約数の個数: 144

約数和(自身を含む): 523045272960

約数和(自身を除く): 320795486560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 157, 160, 190, 200, 304, 314, 380, 400, 475, 608, 628, 760, 785, 800, 950, 1256, 1520, 1570, 1900, 2512, 2983, 3040, 3140, 3800, 3925, 5024, 5966, 6280, 7600, 7850, 11932, 12560, 14915, 15200, 15700, 23864, 25120, 29830, 31400, 47728, 59660, 62800, 74575, 84751, 95456, 119320, 125600, 149150, 169502, 238640, 298300, 339004, 423755, 477280, 596600, 678008, 847510, 1193200, 1356016, 1610269, 1695020, 2118775, 2386400, 2712032, 3220538, 3390040, 4237550, 6441076, 6780080, 8051345, 8475100, 12882152, 13305907, 13560160, 16102690, 16950200, 25764304, 26611814, 32205380, 33900400, 40256725, 51528608, 53223628, 64410760, 66529535, 67800800, 80513450, 106447256, 128821520, 133059070, 161026900, 212894512, 252812233, 257643040, 266118140, 322053800, 332647675, 425789024, 505624466, 532236280, 644107600, 665295350, 1011248932, 1064472560, 1264061165, 1288215200, 1330590700, 2022497864, 2128945120, 2528122330, 2661181400, 4044995728, 5056244660, 5322362800, 6320305825, 8089991456, 10112489320, 10644725600, 12640611650, 20224978640, 25281223300, 40449957280, 50562446600, 101124893200, 202249786400]

約数ペア:

[(1, 202249786400), (2, 101124893200), (4, 50562446600), (5, 40449957280), (8, 25281223300), (10, 20224978640), (16, 12640611650), (19, 10644725600), (20, 10112489320), (25, 8089991456), (32, 6320305825), (38, 5322362800), (40, 5056244660), (50, 4044995728), (76, 2661181400), (80, 2528122330), (95, 2128945120), (100, 2022497864), (152, 1330590700), (157, 1288215200), (160, 1264061165), (190, 1064472560), (200, 1011248932), (304, 665295350), (314, 644107600), (380, 532236280), (400, 505624466), (475, 425789024), (608, 332647675), (628, 322053800), (760, 266118140), (785, 257643040), (800, 252812233), (950, 212894512), (1256, 161026900), (1520, 133059070), (1570, 128821520), (1900, 106447256), (2512, 80513450), (2983, 67800800), (3040, 66529535), (3140, 64410760), (3800, 53223628), (3925, 51528608), (5024, 40256725), (5966, 33900400), (6280, 32205380), (7600, 26611814), (7850, 25764304), (11932, 16950200), (12560, 16102690), (14915, 13560160), (15200, 13305907), (15700, 12882152), (23864, 8475100), (25120, 8051345), (29830, 6780080), (31400, 6441076), (47728, 4237550), (59660, 3390040), (62800, 3220538), (74575, 2712032), (84751, 2386400), (95456, 2118775), (119320, 1695020), (125600, 1610269), (149150, 1356016), (169502, 1193200), (238640, 847510), (298300, 678008), (339004, 596600), (423755, 477280)]