321310200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^3\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 1068012000

約数和(自身を除く): 746701800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 109, 120, 136, 150, 170, 200, 204, 218, 255, 289, 300, 327, 340, 408, 425, 436, 510, 545, 578, 600, 654, 680, 850, 867, 872, 1020, 1090, 1156, 1275, 1308, 1445, 1635, 1700, 1734, 1853, 2040, 2180, 2312, 2550, 2616, 2725, 2890, 3270, 3400, 3468, 3706, 4335, 4360, 4913, 5100, 5450, 5559, 5780, 6540, 6936, 7225, 7412, 8175, 8670, 9265, 9826, 10200, 10900, 11118, 11560, 13080, 14450, 14739, 14824, 16350, 17340, 18530, 19652, 21675, 21800, 22236, 24565, 27795, 28900, 29478, 31501, 32700, 34680, 37060, 39304, 43350, 44472, 46325, 49130, 55590, 57800, 58956, 63002, 65400, 73695, 74120, 86700, 92650, 94503, 98260, 111180, 117912, 122825, 126004, 138975, 147390, 157505, 173400, 185300, 189006, 196520, 222360, 245650, 252008, 277950, 294780, 315010, 368475, 370600, 378012, 472515, 491300, 535517, 555900, 589560, 630020, 736950, 756024, 787525, 945030, 982600, 1071034, 1111800, 1260040, 1473900, 1575050, 1606551, 1890060, 2142068, 2362575, 2677585, 2947800, 3150100, 3213102, 3780120, 4284136, 4725150, 5355170, 6300200, 6426204, 8032755, 9450300, 10710340, 12852408, 13387925, 16065510, 18900600, 21420680, 26775850, 32131020, 40163775, 53551700, 64262040, 80327550, 107103400, 160655100, 321310200]

約数ペア:

[(1, 321310200), (2, 160655100), (3, 107103400), (4, 80327550), (5, 64262040), (6, 53551700), (8, 40163775), (10, 32131020), (12, 26775850), (15, 21420680), (17, 18900600), (20, 16065510), (24, 13387925), (25, 12852408), (30, 10710340), (34, 9450300), (40, 8032755), (50, 6426204), (51, 6300200), (60, 5355170), (68, 4725150), (75, 4284136), (85, 3780120), (100, 3213102), (102, 3150100), (109, 2947800), (120, 2677585), (136, 2362575), (150, 2142068), (170, 1890060), (200, 1606551), (204, 1575050), (218, 1473900), (255, 1260040), (289, 1111800), (300, 1071034), (327, 982600), (340, 945030), (408, 787525), (425, 756024), (436, 736950), (510, 630020), (545, 589560), (578, 555900), (600, 535517), (654, 491300), (680, 472515), (850, 378012), (867, 370600), (872, 368475), (1020, 315010), (1090, 294780), (1156, 277950), (1275, 252008), (1308, 245650), (1445, 222360), (1635, 196520), (1700, 189006), (1734, 185300), (1853, 173400), (2040, 157505), (2180, 147390), (2312, 138975), (2550, 126004), (2616, 122825), (2725, 117912), (2890, 111180), (3270, 98260), (3400, 94503), (3468, 92650), (3706, 86700), (4335, 74120), (4360, 73695), (4913, 65400), (5100, 63002), (5450, 58956), (5559, 57800), (5780, 55590), (6540, 49130), (6936, 46325), (7225, 44472), (7412, 43350), (8175, 39304), (8670, 37060), (9265, 34680), (9826, 32700), (10200, 31501), (10900, 29478), (11118, 28900), (11560, 27795), (13080, 24565), (14450, 22236), (14739, 21800), (14824, 21675), (16350, 19652), (17340, 18530)]