66248820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:635

約数の個数: 192

約数和(自身を含む): 237081600

約数和(自身を除く): 170832780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 90, 95, 99, 108, 110, 114, 132, 135, 165, 171, 180, 190, 198, 209, 220, 228, 270, 285, 297, 330, 342, 380, 396, 418, 495, 513, 540, 570, 587, 594, 627, 660, 684, 836, 855, 990, 1026, 1045, 1140, 1174, 1188, 1254, 1485, 1710, 1761, 1881, 1980, 2052, 2090, 2348, 2508, 2565, 2935, 2970, 3135, 3420, 3522, 3762, 4180, 5130, 5283, 5643, 5870, 5940, 6270, 6457, 7044, 7524, 8805, 9405, 10260, 10566, 11153, 11286, 11740, 12540, 12914, 15849, 17610, 18810, 19371, 21132, 22306, 22572, 25828, 26415, 28215, 31698, 32285, 33459, 35220, 37620, 38742, 44612, 52830, 55765, 56430, 58113, 63396, 64570, 66918, 77484, 79245, 96855, 100377, 105660, 111530, 112860, 116226, 122683, 129140, 133836, 158490, 167295, 174339, 193710, 200754, 223060, 232452, 245366, 290565, 301131, 316980, 334590, 348678, 368049, 387420, 401508, 490732, 501885, 581130, 602262, 613415, 669180, 697356, 736098, 871695, 1003770, 1104147, 1162260, 1204524, 1226830, 1472196, 1505655, 1743390, 1840245, 2007540, 2208294, 2453660, 3011310, 3312441, 3486780, 3680490, 4416588, 5520735, 6022620, 6624882, 7360980, 11041470, 13249764, 16562205, 22082940, 33124410, 66248820]

約数ペア:

[(1, 66248820), (2, 33124410), (3, 22082940), (4, 16562205), (5, 13249764), (6, 11041470), (9, 7360980), (10, 6624882), (11, 6022620), (12, 5520735), (15, 4416588), (18, 3680490), (19, 3486780), (20, 3312441), (22, 3011310), (27, 2453660), (30, 2208294), (33, 2007540), (36, 1840245), (38, 1743390), (44, 1505655), (45, 1472196), (54, 1226830), (55, 1204524), (57, 1162260), (60, 1104147), (66, 1003770), (76, 871695), (90, 736098), (95, 697356), (99, 669180), (108, 613415), (110, 602262), (114, 581130), (132, 501885), (135, 490732), (165, 401508), (171, 387420), (180, 368049), (190, 348678), (198, 334590), (209, 316980), (220, 301131), (228, 290565), (270, 245366), (285, 232452), (297, 223060), (330, 200754), (342, 193710), (380, 174339), (396, 167295), (418, 158490), (495, 133836), (513, 129140), (540, 122683), (570, 116226), (587, 112860), (594, 111530), (627, 105660), (660, 100377), (684, 96855), (836, 79245), (855, 77484), (990, 66918), (1026, 64570), (1045, 63396), (1140, 58113), (1174, 56430), (1188, 55765), (1254, 52830), (1485, 44612), (1710, 38742), (1761, 37620), (1881, 35220), (1980, 33459), (2052, 32285), (2090, 31698), (2348, 28215), (2508, 26415), (2565, 25828), (2935, 22572), (2970, 22306), (3135, 21132), (3420, 19371), (3522, 18810), (3762, 17610), (4180, 15849), (5130, 12914), (5283, 12540), (5643, 11740), (5870, 11286), (5940, 11153), (6270, 10566), (6457, 10260), (7044, 9405), (7524, 8805)]