66177540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1$

素因数の和:899

約数の個数: 192

約数和(自身を含む): 242161920

約数和(自身を除く): 175984380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 165, 180, 195, 198, 220, 234, 260, 270, 286, 297, 330, 351, 390, 396, 429, 468, 495, 540, 572, 585, 594, 660, 702, 715, 780, 857, 858, 990, 1170, 1188, 1287, 1404, 1430, 1485, 1714, 1716, 1755, 1980, 2145, 2340, 2571, 2574, 2860, 2970, 3428, 3510, 3861, 4285, 4290, 5142, 5148, 5940, 6435, 7020, 7713, 7722, 8570, 8580, 9427, 10284, 11141, 12855, 12870, 15426, 15444, 17140, 18854, 19305, 22282, 23139, 25710, 25740, 28281, 30852, 33423, 37708, 38565, 38610, 44564, 46278, 47135, 51420, 55705, 56562, 66846, 77130, 77220, 84843, 92556, 94270, 100269, 111410, 113124, 115695, 122551, 133692, 141405, 154260, 167115, 169686, 188540, 200538, 222820, 231390, 245102, 254529, 282810, 300807, 334230, 339372, 367653, 401076, 424215, 462780, 490204, 501345, 509058, 565620, 601614, 612755, 668460, 735306, 848430, 1002690, 1018116, 1102959, 1203228, 1225510, 1272645, 1470612, 1504035, 1696860, 1838265, 2005380, 2205918, 2451020, 2545290, 3008070, 3308877, 3676530, 4411836, 5090580, 5514795, 6016140, 6617754, 7353060, 11029590, 13235508, 16544385, 22059180, 33088770, 66177540]

約数ペア:

[(1, 66177540), (2, 33088770), (3, 22059180), (4, 16544385), (5, 13235508), (6, 11029590), (9, 7353060), (10, 6617754), (11, 6016140), (12, 5514795), (13, 5090580), (15, 4411836), (18, 3676530), (20, 3308877), (22, 3008070), (26, 2545290), (27, 2451020), (30, 2205918), (33, 2005380), (36, 1838265), (39, 1696860), (44, 1504035), (45, 1470612), (52, 1272645), (54, 1225510), (55, 1203228), (60, 1102959), (65, 1018116), (66, 1002690), (78, 848430), (90, 735306), (99, 668460), (108, 612755), (110, 601614), (117, 565620), (130, 509058), (132, 501345), (135, 490204), (143, 462780), (156, 424215), (165, 401076), (180, 367653), (195, 339372), (198, 334230), (220, 300807), (234, 282810), (260, 254529), (270, 245102), (286, 231390), (297, 222820), (330, 200538), (351, 188540), (390, 169686), (396, 167115), (429, 154260), (468, 141405), (495, 133692), (540, 122551), (572, 115695), (585, 113124), (594, 111410), (660, 100269), (702, 94270), (715, 92556), (780, 84843), (857, 77220), (858, 77130), (990, 66846), (1170, 56562), (1188, 55705), (1287, 51420), (1404, 47135), (1430, 46278), (1485, 44564), (1714, 38610), (1716, 38565), (1755, 37708), (1980, 33423), (2145, 30852), (2340, 28281), (2571, 25740), (2574, 25710), (2860, 23139), (2970, 22282), (3428, 19305), (3510, 18854), (3861, 17140), (4285, 15444), (4290, 15426), (5142, 12870), (5148, 12855), (5940, 11141), (6435, 10284), (7020, 9427), (7713, 8580), (7722, 8570)]