1425218600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:292

約数の個数: 192

約数和(自身を含む): 3712262400

約数和(自身を除く): 2287043800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 47, 50, 52, 65, 94, 100, 104, 107, 109, 130, 188, 200, 214, 218, 235, 260, 325, 376, 428, 436, 470, 520, 535, 545, 611, 650, 856, 872, 940, 1070, 1090, 1175, 1222, 1300, 1391, 1417, 1880, 2140, 2180, 2350, 2444, 2600, 2675, 2725, 2782, 2834, 3055, 4280, 4360, 4700, 4888, 5029, 5123, 5350, 5450, 5564, 5668, 6110, 6955, 7085, 9400, 10058, 10246, 10700, 10900, 11128, 11336, 11663, 12220, 13910, 14170, 15275, 20116, 20492, 21400, 21800, 23326, 24440, 25145, 25615, 27820, 28340, 30550, 34775, 35425, 40232, 40984, 46652, 50290, 51230, 55640, 56680, 58315, 61100, 65377, 66599, 69550, 70850, 93304, 100580, 102460, 116630, 122200, 125725, 128075, 130754, 133198, 139100, 141700, 151619, 201160, 204920, 233260, 251450, 256150, 261508, 266396, 278200, 283400, 291575, 303238, 326885, 332995, 466520, 502900, 512300, 523016, 532792, 548161, 583150, 606476, 653770, 665990, 758095, 1005800, 1024600, 1096322, 1166300, 1212952, 1307540, 1331980, 1516190, 1634425, 1664975, 2192644, 2332600, 2615080, 2663960, 2740805, 3032380, 3268850, 3329950, 3790475, 4385288, 5481610, 6064760, 6537700, 6659900, 7126093, 7580950, 10963220, 13075400, 13319800, 13704025, 14252186, 15161900, 21926440, 27408050, 28504372, 30323800, 35630465, 54816100, 57008744, 71260930, 109632200, 142521860, 178152325, 285043720, 356304650, 712609300, 1425218600]

約数ペア:

[(1, 1425218600), (2, 712609300), (4, 356304650), (5, 285043720), (8, 178152325), (10, 142521860), (13, 109632200), (20, 71260930), (25, 57008744), (26, 54816100), (40, 35630465), (47, 30323800), (50, 28504372), (52, 27408050), (65, 21926440), (94, 15161900), (100, 14252186), (104, 13704025), (107, 13319800), (109, 13075400), (130, 10963220), (188, 7580950), (200, 7126093), (214, 6659900), (218, 6537700), (235, 6064760), (260, 5481610), (325, 4385288), (376, 3790475), (428, 3329950), (436, 3268850), (470, 3032380), (520, 2740805), (535, 2663960), (545, 2615080), (611, 2332600), (650, 2192644), (856, 1664975), (872, 1634425), (940, 1516190), (1070, 1331980), (1090, 1307540), (1175, 1212952), (1222, 1166300), (1300, 1096322), (1391, 1024600), (1417, 1005800), (1880, 758095), (2140, 665990), (2180, 653770), (2350, 606476), (2444, 583150), (2600, 548161), (2675, 532792), (2725, 523016), (2782, 512300), (2834, 502900), (3055, 466520), (4280, 332995), (4360, 326885), (4700, 303238), (4888, 291575), (5029, 283400), (5123, 278200), (5350, 266396), (5450, 261508), (5564, 256150), (5668, 251450), (6110, 233260), (6955, 204920), (7085, 201160), (9400, 151619), (10058, 141700), (10246, 139100), (10700, 133198), (10900, 130754), (11128, 128075), (11336, 125725), (11663, 122200), (12220, 116630), (13910, 102460), (14170, 100580), (15275, 93304), (20116, 70850), (20492, 69550), (21400, 66599), (21800, 65377), (23326, 61100), (24440, 58315), (25145, 56680), (25615, 55640), (27820, 51230), (28340, 50290), (30550, 46652), (34775, 40984), (35425, 40232)]