87323280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 240

約数和(自身を含む): 310313472

約数和(自身を除く): 222990192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 97, 110, 120, 121, 124, 132, 155, 165, 176, 186, 194, 220, 240, 242, 248, 264, 291, 310, 330, 341, 363, 372, 388, 440, 465, 484, 485, 496, 528, 582, 605, 620, 660, 682, 726, 744, 776, 880, 930, 968, 970, 1023, 1067, 1164, 1210, 1240, 1320, 1364, 1452, 1455, 1488, 1552, 1705, 1815, 1860, 1936, 1940, 2046, 2134, 2328, 2420, 2480, 2640, 2728, 2904, 2910, 3007, 3201, 3410, 3630, 3720, 3751, 3880, 4092, 4268, 4656, 4840, 5115, 5335, 5456, 5808, 5820, 6014, 6402, 6820, 7260, 7440, 7502, 7760, 8184, 8536, 9021, 9680, 10230, 10670, 11253, 11640, 11737, 12028, 12804, 13640, 14520, 15004, 15035, 16005, 16368, 17072, 18042, 18755, 20460, 21340, 22506, 23280, 23474, 24056, 25608, 27280, 29040, 30008, 30070, 32010, 33077, 35211, 36084, 37510, 40920, 42680, 45012, 45105, 46948, 48112, 51216, 56265, 58685, 60016, 60140, 64020, 66154, 70422, 72168, 75020, 81840, 85360, 90024, 90210, 93896, 99231, 112530, 117370, 120280, 128040, 132308, 140844, 144336, 150040, 165385, 176055, 180048, 180420, 187792, 198462, 225060, 234740, 240560, 256080, 264616, 281688, 300080, 330770, 352110, 360840, 363847, 396924, 450120, 469480, 496155, 529232, 563376, 661540, 704220, 721680, 727694, 793848, 900240, 938960, 992310, 1091541, 1323080, 1408440, 1455388, 1587696, 1819235, 1984620, 2183082, 2646160, 2816880, 2910776, 3638470, 3969240, 4366164, 5457705, 5821552, 7276940, 7938480, 8732328, 10915410, 14553880, 17464656, 21830820, 29107760, 43661640, 87323280]

約数ペア:

[(1, 87323280), (2, 43661640), (3, 29107760), (4, 21830820), (5, 17464656), (6, 14553880), (8, 10915410), (10, 8732328), (11, 7938480), (12, 7276940), (15, 5821552), (16, 5457705), (20, 4366164), (22, 3969240), (24, 3638470), (30, 2910776), (31, 2816880), (33, 2646160), (40, 2183082), (44, 1984620), (48, 1819235), (55, 1587696), (60, 1455388), (62, 1408440), (66, 1323080), (80, 1091541), (88, 992310), (93, 938960), (97, 900240), (110, 793848), (120, 727694), (121, 721680), (124, 704220), (132, 661540), (155, 563376), (165, 529232), (176, 496155), (186, 469480), (194, 450120), (220, 396924), (240, 363847), (242, 360840), (248, 352110), (264, 330770), (291, 300080), (310, 281688), (330, 264616), (341, 256080), (363, 240560), (372, 234740), (388, 225060), (440, 198462), (465, 187792), (484, 180420), (485, 180048), (496, 176055), (528, 165385), (582, 150040), (605, 144336), (620, 140844), (660, 132308), (682, 128040), (726, 120280), (744, 117370), (776, 112530), (880, 99231), (930, 93896), (968, 90210), (970, 90024), (1023, 85360), (1067, 81840), (1164, 75020), (1210, 72168), (1240, 70422), (1320, 66154), (1364, 64020), (1452, 60140), (1455, 60016), (1488, 58685), (1552, 56265), (1705, 51216), (1815, 48112), (1860, 46948), (1936, 45105), (1940, 45012), (2046, 42680), (2134, 40920), (2328, 37510), (2420, 36084), (2480, 35211), (2640, 33077), (2728, 32010), (2904, 30070), (2910, 30008), (3007, 29040), (3201, 27280), (3410, 25608), (3630, 24056), (3720, 23474), (3751, 23280), (3880, 22506), (4092, 21340), (4268, 20460), (4656, 18755), (4840, 18042), (5115, 17072), (5335, 16368), (5456, 16005), (5808, 15035), (5820, 15004), (6014, 14520), (6402, 13640), (6820, 12804), (7260, 12028), (7440, 11737), (7502, 11640), (7760, 11253), (8184, 10670), (8536, 10230), (9021, 9680)]