54547600

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:185

約数の個数: 120

約数和(自身を含む): 139491072

約数和(自身を除く): 84943472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 53, 62, 80, 83, 100, 106, 124, 155, 166, 200, 212, 248, 265, 310, 332, 400, 415, 424, 496, 530, 620, 664, 775, 830, 848, 1060, 1240, 1325, 1328, 1550, 1643, 1660, 2075, 2120, 2480, 2573, 2650, 3100, 3286, 3320, 4150, 4240, 4399, 5146, 5300, 6200, 6572, 6640, 8215, 8300, 8798, 10292, 10600, 12400, 12865, 13144, 16430, 16600, 17596, 20584, 21200, 21995, 25730, 26288, 32860, 33200, 35192, 41075, 41168, 43990, 51460, 64325, 65720, 70384, 82150, 87980, 102920, 109975, 128650, 131440, 136369, 164300, 175960, 205840, 219950, 257300, 272738, 328600, 351920, 439900, 514600, 545476, 657200, 681845, 879800, 1029200, 1090952, 1363690, 1759600, 2181904, 2727380, 3409225, 5454760, 6818450, 10909520, 13636900, 27273800, 54547600]

約数ペア:

[(1, 54547600), (2, 27273800), (4, 13636900), (5, 10909520), (8, 6818450), (10, 5454760), (16, 3409225), (20, 2727380), (25, 2181904), (31, 1759600), (40, 1363690), (50, 1090952), (53, 1029200), (62, 879800), (80, 681845), (83, 657200), (100, 545476), (106, 514600), (124, 439900), (155, 351920), (166, 328600), (200, 272738), (212, 257300), (248, 219950), (265, 205840), (310, 175960), (332, 164300), (400, 136369), (415, 131440), (424, 128650), (496, 109975), (530, 102920), (620, 87980), (664, 82150), (775, 70384), (830, 65720), (848, 64325), (1060, 51460), (1240, 43990), (1325, 41168), (1328, 41075), (1550, 35192), (1643, 33200), (1660, 32860), (2075, 26288), (2120, 25730), (2480, 21995), (2573, 21200), (2650, 20584), (3100, 17596), (3286, 16600), (3320, 16430), (4150, 13144), (4240, 12865), (4399, 12400), (5146, 10600), (5300, 10292), (6200, 8798), (6572, 8300), (6640, 8215)]