67237500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{163}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 215236224

約数和(自身を除く): 147998724

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 125, 132, 150, 163, 165, 220, 250, 275, 300, 326, 330, 375, 489, 500, 550, 625, 652, 660, 750, 815, 825, 978, 1100, 1250, 1375, 1500, 1630, 1650, 1793, 1875, 1956, 2445, 2500, 2750, 3125, 3260, 3300, 3586, 3750, 4075, 4125, 4890, 5379, 5500, 6250, 6875, 7172, 7500, 8150, 8250, 8965, 9375, 9780, 10758, 12225, 12500, 13750, 16300, 16500, 17930, 18750, 20375, 20625, 21516, 24450, 26895, 27500, 34375, 35860, 37500, 40750, 41250, 44825, 48900, 53790, 61125, 68750, 81500, 82500, 89650, 101875, 103125, 107580, 122250, 134475, 137500, 179300, 203750, 206250, 224125, 244500, 268950, 305625, 407500, 412500, 448250, 509375, 537900, 611250, 672375, 896500, 1018750, 1120625, 1222500, 1344750, 1528125, 2037500, 2241250, 2689500, 3056250, 3361875, 4482500, 5603125, 6112500, 6723750, 11206250, 13447500, 16809375, 22412500, 33618750, 67237500]

約数ペア:

[(1, 67237500), (2, 33618750), (3, 22412500), (4, 16809375), (5, 13447500), (6, 11206250), (10, 6723750), (11, 6112500), (12, 5603125), (15, 4482500), (20, 3361875), (22, 3056250), (25, 2689500), (30, 2241250), (33, 2037500), (44, 1528125), (50, 1344750), (55, 1222500), (60, 1120625), (66, 1018750), (75, 896500), (100, 672375), (110, 611250), (125, 537900), (132, 509375), (150, 448250), (163, 412500), (165, 407500), (220, 305625), (250, 268950), (275, 244500), (300, 224125), (326, 206250), (330, 203750), (375, 179300), (489, 137500), (500, 134475), (550, 122250), (625, 107580), (652, 103125), (660, 101875), (750, 89650), (815, 82500), (825, 81500), (978, 68750), (1100, 61125), (1250, 53790), (1375, 48900), (1500, 44825), (1630, 41250), (1650, 40750), (1793, 37500), (1875, 35860), (1956, 34375), (2445, 27500), (2500, 26895), (2750, 24450), (3125, 21516), (3260, 20625), (3300, 20375), (3586, 18750), (3750, 17930), (4075, 16500), (4125, 16300), (4890, 13750), (5379, 12500), (5500, 12225), (6250, 10758), (6875, 9780), (7172, 9375), (7500, 8965), (8150, 8250)]