223228500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:279

約数の個数: 192

約数和(自身を含む): 722082816

約数和(自身を除く): 498854316

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 83, 100, 110, 125, 132, 150, 163, 165, 166, 220, 249, 250, 275, 300, 326, 330, 332, 375, 415, 489, 498, 500, 550, 652, 660, 750, 815, 825, 830, 913, 978, 996, 1100, 1245, 1375, 1500, 1630, 1650, 1660, 1793, 1826, 1956, 2075, 2445, 2490, 2739, 2750, 3260, 3300, 3586, 3652, 4075, 4125, 4150, 4565, 4890, 4980, 5379, 5478, 5500, 6225, 7172, 8150, 8250, 8300, 8965, 9130, 9780, 10375, 10758, 10956, 12225, 12450, 13529, 13695, 16300, 16500, 17930, 18260, 20375, 20750, 21516, 22825, 24450, 24900, 26895, 27058, 27390, 31125, 35860, 40587, 40750, 41500, 44825, 45650, 48900, 53790, 54116, 54780, 61125, 62250, 67645, 68475, 81174, 81500, 89650, 91300, 107580, 114125, 122250, 124500, 134475, 135290, 136950, 148819, 162348, 179300, 202935, 224125, 228250, 244500, 268950, 270580, 273900, 297638, 338225, 342375, 405870, 446457, 448250, 456500, 537900, 595276, 672375, 676450, 684750, 744095, 811740, 892914, 896500, 1014675, 1344750, 1352900, 1369500, 1488190, 1691125, 1785828, 2029350, 2232285, 2689500, 2976380, 3382250, 3720475, 4058700, 4464570, 5073375, 6764500, 7440950, 8929140, 10146750, 11161425, 14881900, 18602375, 20293500, 22322850, 37204750, 44645700, 55807125, 74409500, 111614250, 223228500]

約数ペア:

[(1, 223228500), (2, 111614250), (3, 74409500), (4, 55807125), (5, 44645700), (6, 37204750), (10, 22322850), (11, 20293500), (12, 18602375), (15, 14881900), (20, 11161425), (22, 10146750), (25, 8929140), (30, 7440950), (33, 6764500), (44, 5073375), (50, 4464570), (55, 4058700), (60, 3720475), (66, 3382250), (75, 2976380), (83, 2689500), (100, 2232285), (110, 2029350), (125, 1785828), (132, 1691125), (150, 1488190), (163, 1369500), (165, 1352900), (166, 1344750), (220, 1014675), (249, 896500), (250, 892914), (275, 811740), (300, 744095), (326, 684750), (330, 676450), (332, 672375), (375, 595276), (415, 537900), (489, 456500), (498, 448250), (500, 446457), (550, 405870), (652, 342375), (660, 338225), (750, 297638), (815, 273900), (825, 270580), (830, 268950), (913, 244500), (978, 228250), (996, 224125), (1100, 202935), (1245, 179300), (1375, 162348), (1500, 148819), (1630, 136950), (1650, 135290), (1660, 134475), (1793, 124500), (1826, 122250), (1956, 114125), (2075, 107580), (2445, 91300), (2490, 89650), (2739, 81500), (2750, 81174), (3260, 68475), (3300, 67645), (3586, 62250), (3652, 61125), (4075, 54780), (4125, 54116), (4150, 53790), (4565, 48900), (4890, 45650), (4980, 44825), (5379, 41500), (5478, 40750), (5500, 40587), (6225, 35860), (7172, 31125), (8150, 27390), (8250, 27058), (8300, 26895), (8965, 24900), (9130, 24450), (9780, 22825), (10375, 21516), (10758, 20750), (10956, 20375), (12225, 18260), (12450, 17930), (13529, 16500), (13695, 16300)]