68633250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1$

素因数の和:813

約数の個数: 128

約数和(自身を含む): 207567360

約数和(自身を除く): 138934110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 50, 51, 70, 75, 85, 102, 105, 119, 125, 150, 170, 175, 210, 238, 250, 255, 350, 357, 375, 425, 510, 525, 595, 714, 750, 769, 850, 875, 1050, 1190, 1275, 1538, 1750, 1785, 2125, 2307, 2550, 2625, 2975, 3570, 3845, 4250, 4614, 5250, 5383, 5950, 6375, 7690, 8925, 10766, 11535, 12750, 13073, 14875, 16149, 17850, 19225, 23070, 26146, 26915, 29750, 32298, 38450, 39219, 44625, 53830, 57675, 65365, 78438, 80745, 89250, 91511, 96125, 115350, 130730, 134575, 161490, 183022, 192250, 196095, 269150, 274533, 288375, 326825, 392190, 403725, 457555, 549066, 576750, 653650, 672875, 807450, 915110, 980475, 1345750, 1372665, 1634125, 1960950, 2018625, 2287775, 2745330, 3268250, 4037250, 4575550, 4902375, 6863325, 9804750, 11438875, 13726650, 22877750, 34316625, 68633250]

約数ペア:

[(1, 68633250), (2, 34316625), (3, 22877750), (5, 13726650), (6, 11438875), (7, 9804750), (10, 6863325), (14, 4902375), (15, 4575550), (17, 4037250), (21, 3268250), (25, 2745330), (30, 2287775), (34, 2018625), (35, 1960950), (42, 1634125), (50, 1372665), (51, 1345750), (70, 980475), (75, 915110), (85, 807450), (102, 672875), (105, 653650), (119, 576750), (125, 549066), (150, 457555), (170, 403725), (175, 392190), (210, 326825), (238, 288375), (250, 274533), (255, 269150), (350, 196095), (357, 192250), (375, 183022), (425, 161490), (510, 134575), (525, 130730), (595, 115350), (714, 96125), (750, 91511), (769, 89250), (850, 80745), (875, 78438), (1050, 65365), (1190, 57675), (1275, 53830), (1538, 44625), (1750, 39219), (1785, 38450), (2125, 32298), (2307, 29750), (2550, 26915), (2625, 26146), (2975, 23070), (3570, 19225), (3845, 17850), (4250, 16149), (4614, 14875), (5250, 13073), (5383, 12750), (5950, 11535), (6375, 10766), (7690, 8925)]