167148900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2051

約数の個数: 144

約数和(自身を含む): 554964480

約数和(自身を除く): 387815580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 90, 93, 100, 108, 124, 135, 150, 155, 180, 186, 225, 270, 279, 300, 310, 372, 450, 465, 540, 558, 620, 675, 775, 837, 900, 930, 1116, 1350, 1395, 1550, 1674, 1860, 1997, 2325, 2700, 2790, 3100, 3348, 3994, 4185, 4650, 5580, 5991, 6975, 7988, 8370, 9300, 9985, 11982, 13950, 16740, 17973, 19970, 20925, 23964, 27900, 29955, 35946, 39940, 41850, 49925, 53919, 59910, 61907, 71892, 83700, 89865, 99850, 107838, 119820, 123814, 149775, 179730, 185721, 199700, 215676, 247628, 269595, 299550, 309535, 359460, 371442, 449325, 539190, 557163, 599100, 619070, 742884, 898650, 928605, 1078380, 1114326, 1238140, 1347975, 1547675, 1671489, 1797300, 1857210, 2228652, 2695950, 2785815, 3095350, 3342978, 3714420, 4643025, 5391900, 5571630, 6190700, 6685956, 8357445, 9286050, 11143260, 13929075, 16714890, 18572100, 27858150, 33429780, 41787225, 55716300, 83574450, 167148900]

約数ペア:

[(1, 167148900), (2, 83574450), (3, 55716300), (4, 41787225), (5, 33429780), (6, 27858150), (9, 18572100), (10, 16714890), (12, 13929075), (15, 11143260), (18, 9286050), (20, 8357445), (25, 6685956), (27, 6190700), (30, 5571630), (31, 5391900), (36, 4643025), (45, 3714420), (50, 3342978), (54, 3095350), (60, 2785815), (62, 2695950), (75, 2228652), (90, 1857210), (93, 1797300), (100, 1671489), (108, 1547675), (124, 1347975), (135, 1238140), (150, 1114326), (155, 1078380), (180, 928605), (186, 898650), (225, 742884), (270, 619070), (279, 599100), (300, 557163), (310, 539190), (372, 449325), (450, 371442), (465, 359460), (540, 309535), (558, 299550), (620, 269595), (675, 247628), (775, 215676), (837, 199700), (900, 185721), (930, 179730), (1116, 149775), (1350, 123814), (1395, 119820), (1550, 107838), (1674, 99850), (1860, 89865), (1997, 83700), (2325, 71892), (2700, 61907), (2790, 59910), (3100, 53919), (3348, 49925), (3994, 41850), (4185, 39940), (4650, 35946), (5580, 29955), (5991, 27900), (6975, 23964), (7988, 20925), (8370, 19970), (9300, 17973), (9985, 16740), (11982, 13950)]