66466260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:175

約数の個数: 288

約数和(自身を含む): 254741760

約数和(自身を除く): 188275500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 29, 30, 34, 35, 36, 42, 45, 51, 58, 60, 63, 68, 70, 84, 85, 87, 90, 102, 105, 107, 116, 119, 126, 140, 145, 153, 170, 174, 180, 203, 204, 210, 214, 238, 252, 255, 261, 290, 306, 315, 321, 340, 348, 357, 406, 420, 428, 435, 476, 493, 510, 522, 535, 580, 595, 609, 612, 630, 642, 714, 749, 765, 812, 870, 963, 986, 1015, 1020, 1044, 1070, 1071, 1190, 1218, 1260, 1284, 1305, 1428, 1479, 1498, 1530, 1605, 1740, 1785, 1819, 1827, 1926, 1972, 2030, 2140, 2142, 2247, 2380, 2436, 2465, 2610, 2958, 2996, 3045, 3060, 3103, 3210, 3451, 3570, 3638, 3654, 3745, 3852, 4060, 4284, 4437, 4494, 4815, 4930, 5220, 5355, 5457, 5916, 6090, 6206, 6420, 6741, 6902, 7140, 7276, 7308, 7395, 7490, 8874, 8988, 9095, 9135, 9309, 9630, 9860, 10353, 10710, 10914, 11235, 12180, 12412, 12733, 13482, 13804, 14790, 14980, 15515, 16371, 17255, 17748, 18190, 18270, 18618, 19260, 20706, 21420, 21721, 21828, 22185, 22470, 25466, 26964, 27285, 27927, 29580, 31030, 31059, 32742, 33705, 34510, 36380, 36540, 37236, 38199, 41412, 43442, 44370, 44940, 46545, 50932, 51765, 52751, 54570, 55854, 62060, 62118, 63665, 65163, 65484, 67410, 69020, 76398, 81855, 86884, 88740, 93090, 103530, 105502, 108605, 109140, 111708, 114597, 124236, 127330, 130326, 134820, 139635, 152796, 155295, 158253, 163710, 186180, 190995, 195489, 207060, 211004, 217210, 229194, 254660, 260652, 263755, 279270, 310590, 316506, 325815, 327420, 369257, 381990, 390978, 434420, 458388, 474759, 527510, 558540, 572985, 621180, 633012, 651630, 738514, 763980, 781956, 791265, 949518, 977445, 1055020, 1107771, 1145970, 1303260, 1477028, 1582530, 1846285, 1899036, 1954890, 2215542, 2291940, 2373795, 3165060, 3323313, 3692570, 3909780, 4431084, 4747590, 5538855, 6646626, 7385140, 9495180, 11077710, 13293252, 16616565, 22155420, 33233130, 66466260]

約数ペア:

[(1, 66466260), (2, 33233130), (3, 22155420), (4, 16616565), (5, 13293252), (6, 11077710), (7, 9495180), (9, 7385140), (10, 6646626), (12, 5538855), (14, 4747590), (15, 4431084), (17, 3909780), (18, 3692570), (20, 3323313), (21, 3165060), (28, 2373795), (29, 2291940), (30, 2215542), (34, 1954890), (35, 1899036), (36, 1846285), (42, 1582530), (45, 1477028), (51, 1303260), (58, 1145970), (60, 1107771), (63, 1055020), (68, 977445), (70, 949518), (84, 791265), (85, 781956), (87, 763980), (90, 738514), (102, 651630), (105, 633012), (107, 621180), (116, 572985), (119, 558540), (126, 527510), (140, 474759), (145, 458388), (153, 434420), (170, 390978), (174, 381990), (180, 369257), (203, 327420), (204, 325815), (210, 316506), (214, 310590), (238, 279270), (252, 263755), (255, 260652), (261, 254660), (290, 229194), (306, 217210), (315, 211004), (321, 207060), (340, 195489), (348, 190995), (357, 186180), (406, 163710), (420, 158253), (428, 155295), (435, 152796), (476, 139635), (493, 134820), (510, 130326), (522, 127330), (535, 124236), (580, 114597), (595, 111708), (609, 109140), (612, 108605), (630, 105502), (642, 103530), (714, 93090), (749, 88740), (765, 86884), (812, 81855), (870, 76398), (963, 69020), (986, 67410), (1015, 65484), (1020, 65163), (1044, 63665), (1070, 62118), (1071, 62060), (1190, 55854), (1218, 54570), (1260, 52751), (1284, 51765), (1305, 50932), (1428, 46545), (1479, 44940), (1498, 44370), (1530, 43442), (1605, 41412), (1740, 38199), (1785, 37236), (1819, 36540), (1827, 36380), (1926, 34510), (1972, 33705), (2030, 32742), (2140, 31059), (2142, 31030), (2247, 29580), (2380, 27927), (2436, 27285), (2465, 26964), (2610, 25466), (2958, 22470), (2996, 22185), (3045, 21828), (3060, 21721), (3103, 21420), (3210, 20706), (3451, 19260), (3570, 18618), (3638, 18270), (3654, 18190), (3745, 17748), (3852, 17255), (4060, 16371), (4284, 15515), (4437, 14980), (4494, 14790), (4815, 13804), (4930, 13482), (5220, 12733), (5355, 12412), (5457, 12180), (5916, 11235), (6090, 10914), (6206, 10710), (6420, 10353), (6741, 9860), (6902, 9630), (7140, 9309), (7276, 9135), (7308, 9095), (7395, 8988), (7490, 8874)]