201090400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:417

約数の個数: 144

約数和(自身を含む): 567151200

約数和(自身を除く): 366060800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 149, 160, 175, 200, 224, 241, 280, 298, 350, 400, 482, 560, 596, 700, 745, 800, 964, 1043, 1120, 1192, 1205, 1400, 1490, 1687, 1928, 2086, 2384, 2410, 2800, 2980, 3374, 3725, 3856, 4172, 4768, 4820, 5215, 5600, 5960, 6025, 6748, 7450, 7712, 8344, 8435, 9640, 10430, 11920, 12050, 13496, 14900, 16688, 16870, 19280, 20860, 23840, 24100, 26075, 26992, 29800, 33376, 33740, 35909, 38560, 41720, 42175, 48200, 52150, 53984, 59600, 67480, 71818, 83440, 84350, 96400, 104300, 119200, 134960, 143636, 166880, 168700, 179545, 192800, 208600, 251363, 269920, 287272, 337400, 359090, 417200, 502726, 574544, 674800, 718180, 834400, 897725, 1005452, 1149088, 1256815, 1349600, 1436360, 1795450, 2010904, 2513630, 2872720, 3590900, 4021808, 5027260, 5745440, 6284075, 7181800, 8043616, 10054520, 12568150, 14363600, 20109040, 25136300, 28727200, 40218080, 50272600, 100545200, 201090400]

約数ペア:

[(1, 201090400), (2, 100545200), (4, 50272600), (5, 40218080), (7, 28727200), (8, 25136300), (10, 20109040), (14, 14363600), (16, 12568150), (20, 10054520), (25, 8043616), (28, 7181800), (32, 6284075), (35, 5745440), (40, 5027260), (50, 4021808), (56, 3590900), (70, 2872720), (80, 2513630), (100, 2010904), (112, 1795450), (140, 1436360), (149, 1349600), (160, 1256815), (175, 1149088), (200, 1005452), (224, 897725), (241, 834400), (280, 718180), (298, 674800), (350, 574544), (400, 502726), (482, 417200), (560, 359090), (596, 337400), (700, 287272), (745, 269920), (800, 251363), (964, 208600), (1043, 192800), (1120, 179545), (1192, 168700), (1205, 166880), (1400, 143636), (1490, 134960), (1687, 119200), (1928, 104300), (2086, 96400), (2384, 84350), (2410, 83440), (2800, 71818), (2980, 67480), (3374, 59600), (3725, 53984), (3856, 52150), (4172, 48200), (4768, 42175), (4820, 41720), (5215, 38560), (5600, 35909), (5960, 33740), (6025, 33376), (6748, 29800), (7450, 26992), (7712, 26075), (8344, 24100), (8435, 23840), (9640, 20860), (10430, 19280), (11920, 16870), (12050, 16688), (13496, 14900)]