138387000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:470

約数の個数: 128

約数和(自身を含む): 435951360

約数和(自身を除く): 297564360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 163, 200, 250, 283, 300, 326, 375, 489, 500, 566, 600, 652, 750, 815, 849, 978, 1000, 1132, 1304, 1415, 1500, 1630, 1698, 1956, 2264, 2445, 2830, 3000, 3260, 3396, 3912, 4075, 4245, 4890, 5660, 6520, 6792, 7075, 8150, 8490, 9780, 11320, 12225, 14150, 16300, 16980, 19560, 20375, 21225, 24450, 28300, 32600, 33960, 35375, 40750, 42450, 46129, 48900, 56600, 61125, 70750, 81500, 84900, 92258, 97800, 106125, 122250, 138387, 141500, 163000, 169800, 184516, 212250, 230645, 244500, 276774, 283000, 369032, 424500, 461290, 489000, 553548, 691935, 849000, 922580, 1107096, 1153225, 1383870, 1845160, 2306450, 2767740, 3459675, 4612900, 5535480, 5766125, 6919350, 9225800, 11532250, 13838700, 17298375, 23064500, 27677400, 34596750, 46129000, 69193500, 138387000]

約数ペア:

[(1, 138387000), (2, 69193500), (3, 46129000), (4, 34596750), (5, 27677400), (6, 23064500), (8, 17298375), (10, 13838700), (12, 11532250), (15, 9225800), (20, 6919350), (24, 5766125), (25, 5535480), (30, 4612900), (40, 3459675), (50, 2767740), (60, 2306450), (75, 1845160), (100, 1383870), (120, 1153225), (125, 1107096), (150, 922580), (163, 849000), (200, 691935), (250, 553548), (283, 489000), (300, 461290), (326, 424500), (375, 369032), (489, 283000), (500, 276774), (566, 244500), (600, 230645), (652, 212250), (750, 184516), (815, 169800), (849, 163000), (978, 141500), (1000, 138387), (1132, 122250), (1304, 106125), (1415, 97800), (1500, 92258), (1630, 84900), (1698, 81500), (1956, 70750), (2264, 61125), (2445, 56600), (2830, 48900), (3000, 46129), (3260, 42450), (3396, 40750), (3912, 35375), (4075, 33960), (4245, 32600), (4890, 28300), (5660, 24450), (6520, 21225), (6792, 20375), (7075, 19560), (8150, 16980), (8490, 16300), (9780, 14150), (11320, 12225)]