122782500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:157

約数の個数: 240

約数和(自身を含む): 425113920

約数和(自身を除く): 302331420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 107, 108, 125, 135, 150, 153, 170, 180, 204, 214, 225, 250, 255, 270, 300, 306, 321, 340, 375, 425, 428, 450, 459, 500, 510, 535, 540, 612, 625, 642, 675, 750, 765, 850, 900, 918, 963, 1020, 1070, 1125, 1250, 1275, 1284, 1350, 1500, 1530, 1605, 1700, 1819, 1836, 1875, 1926, 2125, 2140, 2250, 2295, 2500, 2550, 2675, 2700, 2889, 3060, 3210, 3375, 3638, 3750, 3825, 3852, 4250, 4500, 4590, 4815, 5100, 5350, 5457, 5625, 5778, 6375, 6420, 6750, 7276, 7500, 7650, 8025, 8500, 9095, 9180, 9630, 10625, 10700, 10914, 11250, 11475, 11556, 12750, 13375, 13500, 14445, 15300, 16050, 16371, 16875, 18190, 19125, 19260, 21250, 21828, 22500, 22950, 24075, 25500, 26750, 27285, 28890, 31875, 32100, 32742, 33750, 36380, 38250, 40125, 42500, 45475, 45900, 48150, 49113, 53500, 54570, 57375, 57780, 63750, 65484, 66875, 67500, 72225, 76500, 80250, 81855, 90950, 95625, 96300, 98226, 109140, 114750, 120375, 127500, 133750, 136425, 144450, 160500, 163710, 181900, 191250, 196452, 200625, 227375, 229500, 240750, 245565, 267500, 272850, 286875, 288900, 327420, 361125, 382500, 401250, 409275, 454750, 481500, 491130, 545700, 573750, 601875, 682125, 722250, 802500, 818550, 909500, 982260, 1136875, 1147500, 1203750, 1227825, 1364250, 1444500, 1637100, 1805625, 2046375, 2273750, 2407500, 2455650, 2728500, 3410625, 3611250, 4092750, 4547500, 4911300, 6139125, 6821250, 7222500, 8185500, 10231875, 12278250, 13642500, 20463750, 24556500, 30695625, 40927500, 61391250, 122782500]

約数ペア:

[(1, 122782500), (2, 61391250), (3, 40927500), (4, 30695625), (5, 24556500), (6, 20463750), (9, 13642500), (10, 12278250), (12, 10231875), (15, 8185500), (17, 7222500), (18, 6821250), (20, 6139125), (25, 4911300), (27, 4547500), (30, 4092750), (34, 3611250), (36, 3410625), (45, 2728500), (50, 2455650), (51, 2407500), (54, 2273750), (60, 2046375), (68, 1805625), (75, 1637100), (85, 1444500), (90, 1364250), (100, 1227825), (102, 1203750), (107, 1147500), (108, 1136875), (125, 982260), (135, 909500), (150, 818550), (153, 802500), (170, 722250), (180, 682125), (204, 601875), (214, 573750), (225, 545700), (250, 491130), (255, 481500), (270, 454750), (300, 409275), (306, 401250), (321, 382500), (340, 361125), (375, 327420), (425, 288900), (428, 286875), (450, 272850), (459, 267500), (500, 245565), (510, 240750), (535, 229500), (540, 227375), (612, 200625), (625, 196452), (642, 191250), (675, 181900), (750, 163710), (765, 160500), (850, 144450), (900, 136425), (918, 133750), (963, 127500), (1020, 120375), (1070, 114750), (1125, 109140), (1250, 98226), (1275, 96300), (1284, 95625), (1350, 90950), (1500, 81855), (1530, 80250), (1605, 76500), (1700, 72225), (1819, 67500), (1836, 66875), (1875, 65484), (1926, 63750), (2125, 57780), (2140, 57375), (2250, 54570), (2295, 53500), (2500, 49113), (2550, 48150), (2675, 45900), (2700, 45475), (2889, 42500), (3060, 40125), (3210, 38250), (3375, 36380), (3638, 33750), (3750, 32742), (3825, 32100), (3852, 31875), (4250, 28890), (4500, 27285), (4590, 26750), (4815, 25500), (5100, 24075), (5350, 22950), (5457, 22500), (5625, 21828), (5778, 21250), (6375, 19260), (6420, 19125), (6750, 18190), (7276, 16875), (7500, 16371), (7650, 16050), (8025, 15300), (8500, 14445), (9095, 13500), (9180, 13375), (9630, 12750), (10625, 11556), (10700, 11475), (10914, 11250)]