5610780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 20040384

約数和(自身を除く): 14429604

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 61, 63, 70, 73, 84, 90, 105, 122, 126, 140, 146, 180, 183, 210, 219, 244, 252, 292, 305, 315, 365, 366, 420, 427, 438, 511, 549, 610, 630, 657, 730, 732, 854, 876, 915, 1022, 1095, 1098, 1220, 1260, 1281, 1314, 1460, 1533, 1708, 1830, 2044, 2135, 2190, 2196, 2555, 2562, 2628, 2745, 3066, 3285, 3660, 3843, 4270, 4380, 4453, 4599, 5110, 5124, 5490, 6132, 6405, 6570, 7665, 7686, 8540, 8906, 9198, 10220, 10980, 12810, 13140, 13359, 15330, 15372, 17812, 18396, 19215, 22265, 22995, 25620, 26718, 30660, 31171, 38430, 40077, 44530, 45990, 53436, 62342, 66795, 76860, 80154, 89060, 91980, 93513, 124684, 133590, 155855, 160308, 187026, 200385, 267180, 280539, 311710, 374052, 400770, 467565, 561078, 623420, 801540, 935130, 1122156, 1402695, 1870260, 2805390, 5610780]

約数ペア:

[(1, 5610780), (2, 2805390), (3, 1870260), (4, 1402695), (5, 1122156), (6, 935130), (7, 801540), (9, 623420), (10, 561078), (12, 467565), (14, 400770), (15, 374052), (18, 311710), (20, 280539), (21, 267180), (28, 200385), (30, 187026), (35, 160308), (36, 155855), (42, 133590), (45, 124684), (60, 93513), (61, 91980), (63, 89060), (70, 80154), (73, 76860), (84, 66795), (90, 62342), (105, 53436), (122, 45990), (126, 44530), (140, 40077), (146, 38430), (180, 31171), (183, 30660), (210, 26718), (219, 25620), (244, 22995), (252, 22265), (292, 19215), (305, 18396), (315, 17812), (365, 15372), (366, 15330), (420, 13359), (427, 13140), (438, 12810), (511, 10980), (549, 10220), (610, 9198), (630, 8906), (657, 8540), (730, 7686), (732, 7665), (854, 6570), (876, 6405), (915, 6132), (1022, 5490), (1095, 5124), (1098, 5110), (1220, 4599), (1260, 4453), (1281, 4380), (1314, 4270), (1460, 3843), (1533, 3660), (1708, 3285), (1830, 3066), (2044, 2745), (2135, 2628), (2190, 2562), (2196, 2555)]