55366620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 171644928

約数和(自身を除く): 116278308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 103, 124, 155, 170, 186, 204, 206, 255, 289, 309, 310, 340, 372, 412, 465, 510, 515, 527, 578, 618, 620, 867, 930, 1020, 1030, 1054, 1156, 1236, 1445, 1545, 1581, 1734, 1751, 1860, 2060, 2108, 2635, 2890, 3090, 3162, 3193, 3468, 3502, 4335, 5253, 5270, 5780, 6180, 6324, 6386, 7004, 7905, 8670, 8755, 8959, 9579, 10506, 10540, 12772, 15810, 15965, 17340, 17510, 17918, 19158, 21012, 26265, 26877, 29767, 31620, 31930, 35020, 35836, 38316, 44795, 47895, 52530, 53754, 54281, 59534, 63860, 89301, 89590, 95790, 105060, 107508, 108562, 119068, 134385, 148835, 162843, 178602, 179180, 191580, 217124, 268770, 271405, 297670, 325686, 357204, 446505, 537540, 542810, 595340, 651372, 814215, 893010, 922777, 1085620, 1628430, 1786020, 1845554, 2768331, 3256860, 3691108, 4613885, 5536662, 9227770, 11073324, 13841655, 18455540, 27683310, 55366620]

約数ペア:

[(1, 55366620), (2, 27683310), (3, 18455540), (4, 13841655), (5, 11073324), (6, 9227770), (10, 5536662), (12, 4613885), (15, 3691108), (17, 3256860), (20, 2768331), (30, 1845554), (31, 1786020), (34, 1628430), (51, 1085620), (60, 922777), (62, 893010), (68, 814215), (85, 651372), (93, 595340), (102, 542810), (103, 537540), (124, 446505), (155, 357204), (170, 325686), (186, 297670), (204, 271405), (206, 268770), (255, 217124), (289, 191580), (309, 179180), (310, 178602), (340, 162843), (372, 148835), (412, 134385), (465, 119068), (510, 108562), (515, 107508), (527, 105060), (578, 95790), (618, 89590), (620, 89301), (867, 63860), (930, 59534), (1020, 54281), (1030, 53754), (1054, 52530), (1156, 47895), (1236, 44795), (1445, 38316), (1545, 35836), (1581, 35020), (1734, 31930), (1751, 31620), (1860, 29767), (2060, 26877), (2108, 26265), (2635, 21012), (2890, 19158), (3090, 17918), (3162, 17510), (3193, 17340), (3468, 15965), (3502, 15810), (4335, 12772), (5253, 10540), (5270, 10506), (5780, 9579), (6180, 8959), (6324, 8755), (6386, 8670), (7004, 7905)]