1053002500

素因数分解:

$2^2\times 5^4\times {\mathrm{11}}^2\times {\mathrm{59}}^2$

素因数の和:164

約数の個数: 135

約数和(自身を含む): 2574700051

約数和(自身を除く): 1521697551

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 59, 100, 110, 118, 121, 125, 220, 236, 242, 250, 275, 295, 484, 500, 550, 590, 605, 625, 649, 1100, 1180, 1210, 1250, 1298, 1375, 1475, 2420, 2500, 2596, 2750, 2950, 3025, 3245, 3481, 5500, 5900, 6050, 6490, 6875, 6962, 7139, 7375, 12100, 12980, 13750, 13924, 14278, 14750, 15125, 16225, 17405, 27500, 28556, 29500, 30250, 32450, 34810, 35695, 36875, 38291, 60500, 64900, 69620, 71390, 73750, 75625, 76582, 81125, 87025, 142780, 147500, 151250, 153164, 162250, 174050, 178475, 191455, 302500, 324500, 348100, 356950, 382910, 405625, 421201, 435125, 713900, 765820, 811250, 842402, 870250, 892375, 957275, 1622500, 1684804, 1740500, 1784750, 1914550, 2106005, 2175625, 3569500, 3829100, 4212010, 4351250, 4461875, 4786375, 8424020, 8702500, 8923750, 9572750, 10530025, 17847500, 19145500, 21060050, 23931875, 42120100, 47863750, 52650125, 95727500, 105300250, 210600500, 263250625, 526501250, 1053002500]

約数ペア:

[(1, 1053002500), (2, 526501250), (4, 263250625), (5, 210600500), (10, 105300250), (11, 95727500), (20, 52650125), (22, 47863750), (25, 42120100), (44, 23931875), (50, 21060050), (55, 19145500), (59, 17847500), (100, 10530025), (110, 9572750), (118, 8923750), (121, 8702500), (125, 8424020), (220, 4786375), (236, 4461875), (242, 4351250), (250, 4212010), (275, 3829100), (295, 3569500), (484, 2175625), (500, 2106005), (550, 1914550), (590, 1784750), (605, 1740500), (625, 1684804), (649, 1622500), (1100, 957275), (1180, 892375), (1210, 870250), (1250, 842402), (1298, 811250), (1375, 765820), (1475, 713900), (2420, 435125), (2500, 421201), (2596, 405625), (2750, 382910), (2950, 356950), (3025, 348100), (3245, 324500), (3481, 302500), (5500, 191455), (5900, 178475), (6050, 174050), (6490, 162250), (6875, 153164), (6962, 151250), (7139, 147500), (7375, 142780), (12100, 87025), (12980, 81125), (13750, 76582), (13924, 75625), (14278, 73750), (14750, 71390), (15125, 69620), (16225, 64900), (17405, 60500), (27500, 38291), (28556, 36875), (29500, 35695), (30250, 34810)]