64590900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:111

約数の個数: 216

約数和(自身を含む): 218881824

約数和(自身を除く): 154290924

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 25, 30, 33, 37, 44, 46, 50, 55, 60, 66, 69, 74, 75, 92, 100, 110, 111, 115, 132, 138, 148, 150, 165, 185, 220, 222, 230, 253, 275, 276, 300, 330, 345, 370, 407, 444, 460, 506, 529, 550, 555, 575, 660, 690, 740, 759, 814, 825, 851, 925, 1012, 1058, 1100, 1110, 1150, 1221, 1265, 1380, 1518, 1587, 1628, 1650, 1702, 1725, 1850, 2035, 2116, 2220, 2300, 2442, 2530, 2553, 2645, 2775, 3036, 3174, 3300, 3404, 3450, 3700, 3795, 4070, 4255, 4884, 5060, 5106, 5290, 5550, 5819, 6105, 6325, 6348, 6900, 7590, 7935, 8140, 8510, 9361, 10175, 10212, 10580, 11100, 11638, 12210, 12650, 12765, 13225, 15180, 15870, 17020, 17457, 18722, 18975, 19573, 20350, 21275, 23276, 24420, 25300, 25530, 26450, 28083, 29095, 30525, 31740, 34914, 37444, 37950, 39146, 39675, 40700, 42550, 46805, 51060, 52900, 56166, 58190, 58719, 61050, 63825, 69828, 75900, 78292, 79350, 85100, 87285, 93610, 97865, 112332, 116380, 117438, 122100, 127650, 140415, 145475, 158700, 174570, 187220, 195730, 215303, 234025, 234876, 255300, 280830, 290950, 293595, 349140, 391460, 430606, 436425, 468050, 489325, 561660, 581900, 587190, 645909, 702075, 861212, 872850, 936100, 978650, 1076515, 1174380, 1291818, 1404150, 1467975, 1745700, 1957300, 2153030, 2583636, 2808300, 2935950, 3229545, 4306060, 5382575, 5871900, 6459090, 10765150, 12918180, 16147725, 21530300, 32295450, 64590900]

約数ペア:

[(1, 64590900), (2, 32295450), (3, 21530300), (4, 16147725), (5, 12918180), (6, 10765150), (10, 6459090), (11, 5871900), (12, 5382575), (15, 4306060), (20, 3229545), (22, 2935950), (23, 2808300), (25, 2583636), (30, 2153030), (33, 1957300), (37, 1745700), (44, 1467975), (46, 1404150), (50, 1291818), (55, 1174380), (60, 1076515), (66, 978650), (69, 936100), (74, 872850), (75, 861212), (92, 702075), (100, 645909), (110, 587190), (111, 581900), (115, 561660), (132, 489325), (138, 468050), (148, 436425), (150, 430606), (165, 391460), (185, 349140), (220, 293595), (222, 290950), (230, 280830), (253, 255300), (275, 234876), (276, 234025), (300, 215303), (330, 195730), (345, 187220), (370, 174570), (407, 158700), (444, 145475), (460, 140415), (506, 127650), (529, 122100), (550, 117438), (555, 116380), (575, 112332), (660, 97865), (690, 93610), (740, 87285), (759, 85100), (814, 79350), (825, 78292), (851, 75900), (925, 69828), (1012, 63825), (1058, 61050), (1100, 58719), (1110, 58190), (1150, 56166), (1221, 52900), (1265, 51060), (1380, 46805), (1518, 42550), (1587, 40700), (1628, 39675), (1650, 39146), (1702, 37950), (1725, 37444), (1850, 34914), (2035, 31740), (2116, 30525), (2220, 29095), (2300, 28083), (2442, 26450), (2530, 25530), (2553, 25300), (2645, 24420), (2775, 23276), (3036, 21275), (3174, 20350), (3300, 19573), (3404, 18975), (3450, 18722), (3700, 17457), (3795, 17020), (4070, 15870), (4255, 15180), (4884, 13225), (5060, 12765), (5106, 12650), (5290, 12210), (5550, 11638), (5819, 11100), (6105, 10580), (6325, 10212), (6348, 10175), (6900, 9361), (7590, 8510), (7935, 8140)]