200183120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1523}}^1$

素因数の和:1620

約数の個数: 80

約数和(自身を含む): 489825792

約数和(自身を除く): 289642672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 53, 62, 80, 106, 124, 155, 212, 248, 265, 310, 424, 496, 530, 620, 848, 1060, 1240, 1523, 1643, 2120, 2480, 3046, 3286, 4240, 6092, 6572, 7615, 8215, 12184, 13144, 15230, 16430, 24368, 26288, 30460, 32860, 47213, 60920, 65720, 80719, 94426, 121840, 131440, 161438, 188852, 236065, 322876, 377704, 403595, 472130, 645752, 755408, 807190, 944260, 1291504, 1614380, 1888520, 2502289, 3228760, 3777040, 5004578, 6457520, 10009156, 12511445, 20018312, 25022890, 40036624, 50045780, 100091560, 200183120]

約数ペア:

[(1, 200183120), (2, 100091560), (4, 50045780), (5, 40036624), (8, 25022890), (10, 20018312), (16, 12511445), (20, 10009156), (31, 6457520), (40, 5004578), (53, 3777040), (62, 3228760), (80, 2502289), (106, 1888520), (124, 1614380), (155, 1291504), (212, 944260), (248, 807190), (265, 755408), (310, 645752), (424, 472130), (496, 403595), (530, 377704), (620, 322876), (848, 236065), (1060, 188852), (1240, 161438), (1523, 131440), (1643, 121840), (2120, 94426), (2480, 80719), (3046, 65720), (3286, 60920), (4240, 47213), (6092, 32860), (6572, 30460), (7615, 26288), (8215, 24368), (12184, 16430), (13144, 15230)]