153785880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 522288000

約数和(自身を除く): 368502120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 61, 72, 90, 94, 120, 122, 141, 149, 180, 183, 188, 235, 244, 282, 298, 305, 360, 366, 376, 423, 447, 470, 488, 549, 564, 596, 610, 705, 732, 745, 846, 894, 915, 940, 1098, 1128, 1192, 1220, 1341, 1410, 1464, 1490, 1692, 1788, 1830, 1880, 2115, 2196, 2235, 2440, 2682, 2745, 2820, 2867, 2980, 3384, 3576, 3660, 4230, 4392, 4470, 5364, 5490, 5640, 5734, 5960, 6705, 7003, 7320, 8460, 8601, 8940, 9089, 10728, 10980, 11468, 13410, 14006, 14335, 16920, 17202, 17880, 18178, 21009, 21960, 22936, 25803, 26820, 27267, 28012, 28670, 34404, 35015, 36356, 42018, 43005, 45445, 51606, 53640, 54534, 56024, 57340, 63027, 68808, 70030, 72712, 81801, 84036, 86010, 90890, 103212, 105045, 109068, 114680, 126054, 129015, 136335, 140060, 163602, 168072, 172020, 181780, 206424, 210090, 218136, 252108, 258030, 272670, 280120, 315135, 327204, 344040, 363560, 409005, 420180, 427183, 504216, 516060, 545340, 630270, 654408, 818010, 840360, 854366, 1032120, 1090680, 1260540, 1281549, 1636020, 1708732, 2135915, 2521080, 2563098, 3272040, 3417464, 3844647, 4271830, 5126196, 6407745, 7689294, 8543660, 10252392, 12815490, 15378588, 17087320, 19223235, 25630980, 30757176, 38446470, 51261960, 76892940, 153785880]

約数ペア:

[(1, 153785880), (2, 76892940), (3, 51261960), (4, 38446470), (5, 30757176), (6, 25630980), (8, 19223235), (9, 17087320), (10, 15378588), (12, 12815490), (15, 10252392), (18, 8543660), (20, 7689294), (24, 6407745), (30, 5126196), (36, 4271830), (40, 3844647), (45, 3417464), (47, 3272040), (60, 2563098), (61, 2521080), (72, 2135915), (90, 1708732), (94, 1636020), (120, 1281549), (122, 1260540), (141, 1090680), (149, 1032120), (180, 854366), (183, 840360), (188, 818010), (235, 654408), (244, 630270), (282, 545340), (298, 516060), (305, 504216), (360, 427183), (366, 420180), (376, 409005), (423, 363560), (447, 344040), (470, 327204), (488, 315135), (549, 280120), (564, 272670), (596, 258030), (610, 252108), (705, 218136), (732, 210090), (745, 206424), (846, 181780), (894, 172020), (915, 168072), (940, 163602), (1098, 140060), (1128, 136335), (1192, 129015), (1220, 126054), (1341, 114680), (1410, 109068), (1464, 105045), (1490, 103212), (1692, 90890), (1788, 86010), (1830, 84036), (1880, 81801), (2115, 72712), (2196, 70030), (2235, 68808), (2440, 63027), (2682, 57340), (2745, 56024), (2820, 54534), (2867, 53640), (2980, 51606), (3384, 45445), (3576, 43005), (3660, 42018), (4230, 36356), (4392, 35015), (4470, 34404), (5364, 28670), (5490, 28012), (5640, 27267), (5734, 26820), (5960, 25803), (6705, 22936), (7003, 21960), (7320, 21009), (8460, 18178), (8601, 17880), (8940, 17202), (9089, 16920), (10728, 14335), (10980, 14006), (11468, 13410)]