194958000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{10831}}^1$

素因数の和:10860

約数の個数: 120

約数和(自身を含む): 680986176

約数和(自身を除く): 486028176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1800, 2000, 2250, 3000, 3600, 4500, 6000, 9000, 10831, 18000, 21662, 32493, 43324, 54155, 64986, 86648, 97479, 108310, 129972, 162465, 173296, 194958, 216620, 259944, 270775, 324930, 389916, 433240, 487395, 519888, 541550, 649860, 779832, 812325, 866480, 974790, 1083100, 1299720, 1353875, 1559664, 1624650, 1949580, 2166200, 2436975, 2599440, 2707750, 3249300, 3899160, 4061625, 4332400, 4873950, 5415500, 6498600, 7798320, 8123250, 9747900, 10831000, 12184875, 12997200, 16246500, 19495800, 21662000, 24369750, 32493000, 38991600, 48739500, 64986000, 97479000, 194958000]

約数ペア:

[(1, 194958000), (2, 97479000), (3, 64986000), (4, 48739500), (5, 38991600), (6, 32493000), (8, 24369750), (9, 21662000), (10, 19495800), (12, 16246500), (15, 12997200), (16, 12184875), (18, 10831000), (20, 9747900), (24, 8123250), (25, 7798320), (30, 6498600), (36, 5415500), (40, 4873950), (45, 4332400), (48, 4061625), (50, 3899160), (60, 3249300), (72, 2707750), (75, 2599440), (80, 2436975), (90, 2166200), (100, 1949580), (120, 1624650), (125, 1559664), (144, 1353875), (150, 1299720), (180, 1083100), (200, 974790), (225, 866480), (240, 812325), (250, 779832), (300, 649860), (360, 541550), (375, 519888), (400, 487395), (450, 433240), (500, 389916), (600, 324930), (720, 270775), (750, 259944), (900, 216620), (1000, 194958), (1125, 173296), (1200, 162465), (1500, 129972), (1800, 108310), (2000, 97479), (2250, 86648), (3000, 64986), (3600, 54155), (4500, 43324), (6000, 32493), (9000, 21662), (10831, 18000)]