676999500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:369

約数の個数: 192

約数和(自身を含む): 2113413120

約数和(自身を除く): 1436413620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 125, 139, 150, 170, 191, 204, 250, 255, 278, 300, 340, 375, 382, 417, 425, 500, 510, 556, 573, 695, 750, 764, 834, 850, 955, 1020, 1146, 1275, 1390, 1500, 1668, 1700, 1910, 2085, 2125, 2292, 2363, 2550, 2780, 2865, 3247, 3475, 3820, 4170, 4250, 4726, 4775, 5100, 5730, 6375, 6494, 6950, 7089, 8340, 8500, 9452, 9550, 9741, 10425, 11460, 11815, 12750, 12988, 13900, 14178, 14325, 16235, 17375, 19100, 19482, 20850, 23630, 23875, 25500, 26549, 28356, 28650, 32470, 34750, 35445, 38964, 41700, 47260, 47750, 48705, 52125, 53098, 57300, 59075, 64940, 69500, 70890, 71625, 79647, 81175, 95500, 97410, 104250, 106196, 118150, 132745, 141780, 143250, 159294, 162350, 177225, 194820, 208500, 236300, 243525, 265490, 286500, 295375, 318588, 324700, 354450, 398235, 405875, 451333, 487050, 530980, 590750, 663725, 708900, 796470, 811750, 886125, 902666, 974100, 1181500, 1217625, 1327450, 1353999, 1592940, 1623500, 1772250, 1805332, 1991175, 2256665, 2435250, 2654900, 2707998, 3318625, 3544500, 3982350, 4513330, 4870500, 5415996, 6637250, 6769995, 7964700, 9026660, 9955875, 11283325, 13274500, 13539990, 19911750, 22566650, 27079980, 33849975, 39823500, 45133300, 56416625, 67699950, 112833250, 135399900, 169249875, 225666500, 338499750, 676999500]

約数ペア:

[(1, 676999500), (2, 338499750), (3, 225666500), (4, 169249875), (5, 135399900), (6, 112833250), (10, 67699950), (12, 56416625), (15, 45133300), (17, 39823500), (20, 33849975), (25, 27079980), (30, 22566650), (34, 19911750), (50, 13539990), (51, 13274500), (60, 11283325), (68, 9955875), (75, 9026660), (85, 7964700), (100, 6769995), (102, 6637250), (125, 5415996), (139, 4870500), (150, 4513330), (170, 3982350), (191, 3544500), (204, 3318625), (250, 2707998), (255, 2654900), (278, 2435250), (300, 2256665), (340, 1991175), (375, 1805332), (382, 1772250), (417, 1623500), (425, 1592940), (500, 1353999), (510, 1327450), (556, 1217625), (573, 1181500), (695, 974100), (750, 902666), (764, 886125), (834, 811750), (850, 796470), (955, 708900), (1020, 663725), (1146, 590750), (1275, 530980), (1390, 487050), (1500, 451333), (1668, 405875), (1700, 398235), (1910, 354450), (2085, 324700), (2125, 318588), (2292, 295375), (2363, 286500), (2550, 265490), (2780, 243525), (2865, 236300), (3247, 208500), (3475, 194820), (3820, 177225), (4170, 162350), (4250, 159294), (4726, 143250), (4775, 141780), (5100, 132745), (5730, 118150), (6375, 106196), (6494, 104250), (6950, 97410), (7089, 95500), (8340, 81175), (8500, 79647), (9452, 71625), (9550, 70890), (9741, 69500), (10425, 64940), (11460, 59075), (11815, 57300), (12750, 53098), (12988, 52125), (13900, 48705), (14178, 47750), (14325, 47260), (16235, 41700), (17375, 38964), (19100, 35445), (19482, 34750), (20850, 32470), (23630, 28650), (23875, 28356), (25500, 26549)]