270900072

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1759}}^1$

素因数の和:1828

約数の個数: 128

約数和(自身を含む): 811008000

約数和(自身を除く): 540107928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 31, 36, 46, 54, 62, 69, 72, 92, 93, 108, 124, 138, 184, 186, 207, 216, 248, 276, 279, 372, 414, 552, 558, 621, 713, 744, 828, 837, 1116, 1242, 1426, 1656, 1674, 1759, 2139, 2232, 2484, 2852, 3348, 3518, 4278, 4968, 5277, 5704, 6417, 6696, 7036, 8556, 10554, 12834, 14072, 15831, 17112, 19251, 21108, 25668, 31662, 38502, 40457, 42216, 47493, 51336, 54529, 63324, 77004, 80914, 94986, 109058, 121371, 126648, 154008, 161828, 163587, 189972, 218116, 242742, 323656, 327174, 364113, 379944, 436232, 485484, 490761, 654348, 728226, 970968, 981522, 1092339, 1254167, 1308696, 1456452, 1472283, 1963044, 2184678, 2508334, 2912904, 2944566, 3762501, 3926088, 4369356, 5016668, 5889132, 7525002, 8738712, 10033336, 11287503, 11778264, 15050004, 22575006, 30100008, 33862509, 45150012, 67725018, 90300024, 135450036, 270900072]

約数ペア:

[(1, 270900072), (2, 135450036), (3, 90300024), (4, 67725018), (6, 45150012), (8, 33862509), (9, 30100008), (12, 22575006), (18, 15050004), (23, 11778264), (24, 11287503), (27, 10033336), (31, 8738712), (36, 7525002), (46, 5889132), (54, 5016668), (62, 4369356), (69, 3926088), (72, 3762501), (92, 2944566), (93, 2912904), (108, 2508334), (124, 2184678), (138, 1963044), (184, 1472283), (186, 1456452), (207, 1308696), (216, 1254167), (248, 1092339), (276, 981522), (279, 970968), (372, 728226), (414, 654348), (552, 490761), (558, 485484), (621, 436232), (713, 379944), (744, 364113), (828, 327174), (837, 323656), (1116, 242742), (1242, 218116), (1426, 189972), (1656, 163587), (1674, 161828), (1759, 154008), (2139, 126648), (2232, 121371), (2484, 109058), (2852, 94986), (3348, 80914), (3518, 77004), (4278, 63324), (4968, 54529), (5277, 51336), (5704, 47493), (6417, 42216), (6696, 40457), (7036, 38502), (8556, 31662), (10554, 25668), (12834, 21108), (14072, 19251), (15831, 17112)]