55065360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:545

約数の個数: 160

約数和(自身を含む): 198201600

約数和(自身を除く): 143136240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 105, 112, 120, 140, 146, 168, 210, 219, 240, 280, 292, 336, 365, 420, 438, 449, 511, 560, 584, 730, 840, 876, 898, 1022, 1095, 1168, 1347, 1460, 1533, 1680, 1752, 1796, 2044, 2190, 2245, 2555, 2694, 2920, 3066, 3143, 3504, 3592, 4088, 4380, 4490, 5110, 5388, 5840, 6132, 6286, 6735, 7184, 7665, 8176, 8760, 8980, 9429, 10220, 10776, 12264, 12572, 13470, 15330, 15715, 17520, 17960, 18858, 20440, 21552, 24528, 25144, 26940, 30660, 31430, 32777, 35920, 37716, 40880, 47145, 50288, 53880, 61320, 62860, 65554, 75432, 94290, 98331, 107760, 122640, 125720, 131108, 150864, 163885, 188580, 196662, 229439, 251440, 262216, 327770, 377160, 393324, 458878, 491655, 524432, 655540, 688317, 754320, 786648, 917756, 983310, 1147195, 1311080, 1376634, 1573296, 1835512, 1966620, 2294390, 2622160, 2753268, 3441585, 3671024, 3933240, 4588780, 5506536, 6883170, 7866480, 9177560, 11013072, 13766340, 18355120, 27532680, 55065360]

約数ペア:

[(1, 55065360), (2, 27532680), (3, 18355120), (4, 13766340), (5, 11013072), (6, 9177560), (7, 7866480), (8, 6883170), (10, 5506536), (12, 4588780), (14, 3933240), (15, 3671024), (16, 3441585), (20, 2753268), (21, 2622160), (24, 2294390), (28, 1966620), (30, 1835512), (35, 1573296), (40, 1376634), (42, 1311080), (48, 1147195), (56, 983310), (60, 917756), (70, 786648), (73, 754320), (80, 688317), (84, 655540), (105, 524432), (112, 491655), (120, 458878), (140, 393324), (146, 377160), (168, 327770), (210, 262216), (219, 251440), (240, 229439), (280, 196662), (292, 188580), (336, 163885), (365, 150864), (420, 131108), (438, 125720), (449, 122640), (511, 107760), (560, 98331), (584, 94290), (730, 75432), (840, 65554), (876, 62860), (898, 61320), (1022, 53880), (1095, 50288), (1168, 47145), (1347, 40880), (1460, 37716), (1533, 35920), (1680, 32777), (1752, 31430), (1796, 30660), (2044, 26940), (2190, 25144), (2245, 24528), (2555, 21552), (2694, 20440), (2920, 18858), (3066, 17960), (3143, 17520), (3504, 15715), (3592, 15330), (4088, 13470), (4380, 12572), (4490, 12264), (5110, 10776), (5388, 10220), (5840, 9429), (6132, 8980), (6286, 8760), (6735, 8176), (7184, 7665)]