398019300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11149}}^1$

素因数の和:11190

約数の個数: 144

約数和(自身を含む): 1393660800

約数和(自身を除く): 995641500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 140, 150, 170, 175, 204, 210, 238, 255, 300, 340, 350, 357, 420, 425, 476, 510, 525, 595, 700, 714, 850, 1020, 1050, 1190, 1275, 1428, 1700, 1785, 2100, 2380, 2550, 2975, 3570, 5100, 5950, 7140, 8925, 11149, 11900, 17850, 22298, 33447, 35700, 44596, 55745, 66894, 78043, 111490, 133788, 156086, 167235, 189533, 222980, 234129, 278725, 312172, 334470, 379066, 390215, 468258, 557450, 568599, 668940, 758132, 780430, 836175, 936516, 947665, 1114900, 1137198, 1170645, 1326731, 1560860, 1672350, 1895330, 1951075, 2274396, 2341290, 2653462, 2842995, 3344700, 3790660, 3902150, 3980193, 4682580, 4738325, 5306924, 5685990, 5853225, 6633655, 7804300, 7960386, 9476650, 11371980, 11706450, 13267310, 14214975, 15920772, 18953300, 19900965, 23412900, 26534620, 28429950, 33168275, 39801930, 56859900, 66336550, 79603860, 99504825, 132673100, 199009650, 398019300]

約数ペア:

[(1, 398019300), (2, 199009650), (3, 132673100), (4, 99504825), (5, 79603860), (6, 66336550), (7, 56859900), (10, 39801930), (12, 33168275), (14, 28429950), (15, 26534620), (17, 23412900), (20, 19900965), (21, 18953300), (25, 15920772), (28, 14214975), (30, 13267310), (34, 11706450), (35, 11371980), (42, 9476650), (50, 7960386), (51, 7804300), (60, 6633655), (68, 5853225), (70, 5685990), (75, 5306924), (84, 4738325), (85, 4682580), (100, 3980193), (102, 3902150), (105, 3790660), (119, 3344700), (140, 2842995), (150, 2653462), (170, 2341290), (175, 2274396), (204, 1951075), (210, 1895330), (238, 1672350), (255, 1560860), (300, 1326731), (340, 1170645), (350, 1137198), (357, 1114900), (420, 947665), (425, 936516), (476, 836175), (510, 780430), (525, 758132), (595, 668940), (700, 568599), (714, 557450), (850, 468258), (1020, 390215), (1050, 379066), (1190, 334470), (1275, 312172), (1428, 278725), (1700, 234129), (1785, 222980), (2100, 189533), (2380, 167235), (2550, 156086), (2975, 133788), (3570, 111490), (5100, 78043), (5950, 66894), (7140, 55745), (8925, 44596), (11149, 35700), (11900, 33447), (17850, 22298)]