40927500

素因数分解:

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

素因数の和:154

約数の個数: 180

約数和(自身を含む): 138162024

約数和(自身を除く): 97234524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 107, 125, 150, 153, 170, 180, 204, 214, 225, 250, 255, 300, 306, 321, 340, 375, 425, 428, 450, 500, 510, 535, 612, 625, 642, 750, 765, 850, 900, 963, 1020, 1070, 1125, 1250, 1275, 1284, 1500, 1530, 1605, 1700, 1819, 1875, 1926, 2125, 2140, 2250, 2500, 2550, 2675, 3060, 3210, 3638, 3750, 3825, 3852, 4250, 4500, 4815, 5100, 5350, 5457, 5625, 6375, 6420, 7276, 7500, 7650, 8025, 8500, 9095, 9630, 10625, 10700, 10914, 11250, 12750, 13375, 15300, 16050, 16371, 18190, 19125, 19260, 21250, 21828, 22500, 24075, 25500, 26750, 27285, 31875, 32100, 32742, 36380, 38250, 40125, 42500, 45475, 48150, 53500, 54570, 63750, 65484, 66875, 76500, 80250, 81855, 90950, 95625, 96300, 109140, 120375, 127500, 133750, 136425, 160500, 163710, 181900, 191250, 200625, 227375, 240750, 267500, 272850, 327420, 382500, 401250, 409275, 454750, 481500, 545700, 601875, 682125, 802500, 818550, 909500, 1136875, 1203750, 1364250, 1637100, 2046375, 2273750, 2407500, 2728500, 3410625, 4092750, 4547500, 6821250, 8185500, 10231875, 13642500, 20463750, 40927500]

約数ペア:

[(1, 40927500), (2, 20463750), (3, 13642500), (4, 10231875), (5, 8185500), (6, 6821250), (9, 4547500), (10, 4092750), (12, 3410625), (15, 2728500), (17, 2407500), (18, 2273750), (20, 2046375), (25, 1637100), (30, 1364250), (34, 1203750), (36, 1136875), (45, 909500), (50, 818550), (51, 802500), (60, 682125), (68, 601875), (75, 545700), (85, 481500), (90, 454750), (100, 409275), (102, 401250), (107, 382500), (125, 327420), (150, 272850), (153, 267500), (170, 240750), (180, 227375), (204, 200625), (214, 191250), (225, 181900), (250, 163710), (255, 160500), (300, 136425), (306, 133750), (321, 127500), (340, 120375), (375, 109140), (425, 96300), (428, 95625), (450, 90950), (500, 81855), (510, 80250), (535, 76500), (612, 66875), (625, 65484), (642, 63750), (750, 54570), (765, 53500), (850, 48150), (900, 45475), (963, 42500), (1020, 40125), (1070, 38250), (1125, 36380), (1250, 32742), (1275, 32100), (1284, 31875), (1500, 27285), (1530, 26750), (1605, 25500), (1700, 24075), (1819, 22500), (1875, 21828), (1926, 21250), (2125, 19260), (2140, 19125), (2250, 18190), (2500, 16371), (2550, 16050), (2675, 15300), (3060, 13375), (3210, 12750), (3638, 11250), (3750, 10914), (3825, 10700), (3852, 10625), (4250, 9630), (4500, 9095), (4815, 8500), (5100, 8025), (5350, 7650), (5457, 7500), (5625, 7276), (6375, 6420)]