65492460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 216

約数和(自身を含む): 227730048

約数和(自身を除く): 162237588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 97, 99, 110, 121, 124, 132, 155, 165, 180, 186, 194, 198, 220, 242, 279, 291, 310, 330, 341, 363, 372, 388, 396, 465, 484, 485, 495, 558, 582, 605, 620, 660, 682, 726, 873, 930, 970, 990, 1023, 1067, 1089, 1116, 1164, 1210, 1364, 1395, 1452, 1455, 1705, 1746, 1815, 1860, 1940, 1980, 2046, 2134, 2178, 2420, 2790, 2910, 3007, 3069, 3201, 3410, 3492, 3630, 3751, 4092, 4268, 4356, 4365, 5115, 5335, 5445, 5580, 5820, 6014, 6138, 6402, 6820, 7260, 7502, 8730, 9021, 9603, 10230, 10670, 10890, 11253, 11737, 12028, 12276, 12804, 15004, 15035, 15345, 16005, 17460, 18042, 18755, 19206, 20460, 21340, 21780, 22506, 23474, 27063, 30070, 30690, 32010, 33077, 33759, 35211, 36084, 37510, 38412, 45012, 45105, 46948, 48015, 54126, 56265, 58685, 60140, 61380, 64020, 66154, 67518, 70422, 75020, 90210, 96030, 99231, 105633, 108252, 112530, 117370, 132308, 135036, 135315, 140844, 165385, 168795, 176055, 180420, 192060, 198462, 211266, 225060, 234740, 270630, 297693, 330770, 337590, 352110, 363847, 396924, 422532, 496155, 528165, 541260, 595386, 661540, 675180, 704220, 727694, 992310, 1056330, 1091541, 1190772, 1455388, 1488465, 1819235, 1984620, 2112660, 2183082, 2976930, 3274623, 3638470, 4366164, 5457705, 5953860, 6549246, 7276940, 10915410, 13098492, 16373115, 21830820, 32746230, 65492460]

約数ペア:

[(1, 65492460), (2, 32746230), (3, 21830820), (4, 16373115), (5, 13098492), (6, 10915410), (9, 7276940), (10, 6549246), (11, 5953860), (12, 5457705), (15, 4366164), (18, 3638470), (20, 3274623), (22, 2976930), (30, 2183082), (31, 2112660), (33, 1984620), (36, 1819235), (44, 1488465), (45, 1455388), (55, 1190772), (60, 1091541), (62, 1056330), (66, 992310), (90, 727694), (93, 704220), (97, 675180), (99, 661540), (110, 595386), (121, 541260), (124, 528165), (132, 496155), (155, 422532), (165, 396924), (180, 363847), (186, 352110), (194, 337590), (198, 330770), (220, 297693), (242, 270630), (279, 234740), (291, 225060), (310, 211266), (330, 198462), (341, 192060), (363, 180420), (372, 176055), (388, 168795), (396, 165385), (465, 140844), (484, 135315), (485, 135036), (495, 132308), (558, 117370), (582, 112530), (605, 108252), (620, 105633), (660, 99231), (682, 96030), (726, 90210), (873, 75020), (930, 70422), (970, 67518), (990, 66154), (1023, 64020), (1067, 61380), (1089, 60140), (1116, 58685), (1164, 56265), (1210, 54126), (1364, 48015), (1395, 46948), (1452, 45105), (1455, 45012), (1705, 38412), (1746, 37510), (1815, 36084), (1860, 35211), (1940, 33759), (1980, 33077), (2046, 32010), (2134, 30690), (2178, 30070), (2420, 27063), (2790, 23474), (2910, 22506), (3007, 21780), (3069, 21340), (3201, 20460), (3410, 19206), (3492, 18755), (3630, 18042), (3751, 17460), (4092, 16005), (4268, 15345), (4356, 15035), (4365, 15004), (5115, 12804), (5335, 12276), (5445, 12028), (5580, 11737), (5820, 11253), (6014, 10890), (6138, 10670), (6402, 10230), (6820, 9603), (7260, 9021), (7502, 8730)]