187550280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22651}}^1$

素因数の和:22691

約数の個数: 96

約数和(自身を含む): 636068160

約数和(自身を除く): 448517880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 22651, 45302, 67953, 90604, 113255, 135906, 181208, 203859, 226510, 271812, 339765, 407718, 453020, 520973, 543624, 679530, 815436, 906040, 1019295, 1041946, 1359060, 1562919, 1630872, 2038590, 2083892, 2604865, 2718120, 3125838, 4077180, 4167784, 4688757, 5209730, 6251676, 7814595, 8154360, 9377514, 10419460, 12503352, 15629190, 18755028, 20838920, 23443785, 31258380, 37510056, 46887570, 62516760, 93775140, 187550280]

約数ペア:

[(1, 187550280), (2, 93775140), (3, 62516760), (4, 46887570), (5, 37510056), (6, 31258380), (8, 23443785), (9, 20838920), (10, 18755028), (12, 15629190), (15, 12503352), (18, 10419460), (20, 9377514), (23, 8154360), (24, 7814595), (30, 6251676), (36, 5209730), (40, 4688757), (45, 4167784), (46, 4077180), (60, 3125838), (69, 2718120), (72, 2604865), (90, 2083892), (92, 2038590), (115, 1630872), (120, 1562919), (138, 1359060), (180, 1041946), (184, 1019295), (207, 906040), (230, 815436), (276, 679530), (345, 543624), (360, 520973), (414, 453020), (460, 407718), (552, 339765), (690, 271812), (828, 226510), (920, 203859), (1035, 181208), (1380, 135906), (1656, 113255), (2070, 90604), (2760, 67953), (4140, 45302), (8280, 22651)]