68015250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 192

約数和(自身を含む): 203448960

約数和(自身を除く): 135433710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 37, 38, 43, 45, 50, 57, 74, 75, 86, 90, 95, 111, 114, 125, 129, 150, 171, 185, 190, 215, 222, 225, 250, 258, 285, 333, 342, 370, 375, 387, 430, 450, 475, 555, 570, 645, 666, 703, 750, 774, 817, 855, 925, 950, 1075, 1110, 1125, 1290, 1406, 1425, 1591, 1634, 1665, 1710, 1850, 1935, 2109, 2150, 2250, 2375, 2451, 2775, 2850, 3182, 3225, 3330, 3515, 3870, 4085, 4218, 4275, 4625, 4750, 4773, 4902, 5375, 5550, 6327, 6450, 7030, 7125, 7353, 7955, 8170, 8325, 8550, 9250, 9546, 9675, 10545, 10750, 12255, 12654, 13875, 14250, 14319, 14706, 15910, 16125, 16650, 17575, 19350, 20425, 21090, 21375, 23865, 24510, 27750, 28638, 30229, 31635, 32250, 35150, 36765, 39775, 40850, 41625, 42750, 47730, 48375, 52725, 60458, 61275, 63270, 71595, 73530, 79550, 83250, 87875, 90687, 96750, 102125, 105450, 119325, 122550, 143190, 151145, 158175, 175750, 181374, 183825, 198875, 204250, 238650, 263625, 272061, 302290, 306375, 316350, 357975, 367650, 397750, 453435, 527250, 544122, 596625, 612750, 715950, 755725, 790875, 906870, 919125, 1193250, 1360305, 1511450, 1581750, 1789875, 1838250, 2267175, 2720610, 3579750, 3778625, 4534350, 6801525, 7557250, 11335875, 13603050, 22671750, 34007625, 68015250]

約数ペア:

[(1, 68015250), (2, 34007625), (3, 22671750), (5, 13603050), (6, 11335875), (9, 7557250), (10, 6801525), (15, 4534350), (18, 3778625), (19, 3579750), (25, 2720610), (30, 2267175), (37, 1838250), (38, 1789875), (43, 1581750), (45, 1511450), (50, 1360305), (57, 1193250), (74, 919125), (75, 906870), (86, 790875), (90, 755725), (95, 715950), (111, 612750), (114, 596625), (125, 544122), (129, 527250), (150, 453435), (171, 397750), (185, 367650), (190, 357975), (215, 316350), (222, 306375), (225, 302290), (250, 272061), (258, 263625), (285, 238650), (333, 204250), (342, 198875), (370, 183825), (375, 181374), (387, 175750), (430, 158175), (450, 151145), (475, 143190), (555, 122550), (570, 119325), (645, 105450), (666, 102125), (703, 96750), (750, 90687), (774, 87875), (817, 83250), (855, 79550), (925, 73530), (950, 71595), (1075, 63270), (1110, 61275), (1125, 60458), (1290, 52725), (1406, 48375), (1425, 47730), (1591, 42750), (1634, 41625), (1665, 40850), (1710, 39775), (1850, 36765), (1935, 35150), (2109, 32250), (2150, 31635), (2250, 30229), (2375, 28638), (2451, 27750), (2775, 24510), (2850, 23865), (3182, 21375), (3225, 21090), (3330, 20425), (3515, 19350), (3870, 17575), (4085, 16650), (4218, 16125), (4275, 15910), (4625, 14706), (4750, 14319), (4773, 14250), (4902, 13875), (5375, 12654), (5550, 12255), (6327, 10750), (6450, 10545), (7030, 9675), (7125, 9546), (7353, 9250), (7955, 8550), (8170, 8325)]