88871400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{509}}^1$

素因数の和:628

約数の個数: 144

約数和(自身を含む): 302129100

約数和(自身を除く): 213257700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 97, 100, 120, 150, 180, 194, 200, 225, 291, 300, 360, 388, 450, 485, 509, 582, 600, 776, 873, 900, 970, 1018, 1164, 1455, 1527, 1746, 1800, 1940, 2036, 2328, 2425, 2545, 2910, 3054, 3492, 3880, 4072, 4365, 4581, 4850, 5090, 5820, 6108, 6984, 7275, 7635, 8730, 9162, 9700, 10180, 11640, 12216, 12725, 14550, 15270, 17460, 18324, 19400, 20360, 21825, 22905, 25450, 29100, 30540, 34920, 36648, 38175, 43650, 45810, 49373, 50900, 58200, 61080, 76350, 87300, 91620, 98746, 101800, 114525, 148119, 152700, 174600, 183240, 197492, 229050, 246865, 296238, 305400, 394984, 444357, 458100, 493730, 592476, 740595, 888714, 916200, 987460, 1184952, 1234325, 1481190, 1777428, 1974920, 2221785, 2468650, 2962380, 3554856, 3702975, 4443570, 4937300, 5924760, 7405950, 8887140, 9874600, 11108925, 14811900, 17774280, 22217850, 29623800, 44435700, 88871400]

約数ペア:

[(1, 88871400), (2, 44435700), (3, 29623800), (4, 22217850), (5, 17774280), (6, 14811900), (8, 11108925), (9, 9874600), (10, 8887140), (12, 7405950), (15, 5924760), (18, 4937300), (20, 4443570), (24, 3702975), (25, 3554856), (30, 2962380), (36, 2468650), (40, 2221785), (45, 1974920), (50, 1777428), (60, 1481190), (72, 1234325), (75, 1184952), (90, 987460), (97, 916200), (100, 888714), (120, 740595), (150, 592476), (180, 493730), (194, 458100), (200, 444357), (225, 394984), (291, 305400), (300, 296238), (360, 246865), (388, 229050), (450, 197492), (485, 183240), (509, 174600), (582, 152700), (600, 148119), (776, 114525), (873, 101800), (900, 98746), (970, 91620), (1018, 87300), (1164, 76350), (1455, 61080), (1527, 58200), (1746, 50900), (1800, 49373), (1940, 45810), (2036, 43650), (2328, 38175), (2425, 36648), (2545, 34920), (2910, 30540), (3054, 29100), (3492, 25450), (3880, 22905), (4072, 21825), (4365, 20360), (4581, 19400), (4850, 18324), (5090, 17460), (5820, 15270), (6108, 14550), (6984, 12725), (7275, 12216), (7635, 11640), (8730, 10180), (9162, 9700)]