1237408400

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1367}}^1$

素因数の和:1489

約数の個数: 120

約数和(自身を含む): 3113086464

約数和(自身を除く): 1875678064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 73, 80, 100, 124, 146, 155, 200, 248, 292, 310, 365, 400, 496, 584, 620, 730, 775, 1168, 1240, 1367, 1460, 1550, 1825, 2263, 2480, 2734, 2920, 3100, 3650, 4526, 5468, 5840, 6200, 6835, 7300, 9052, 10936, 11315, 12400, 13670, 14600, 18104, 21872, 22630, 27340, 29200, 34175, 36208, 42377, 45260, 54680, 56575, 68350, 84754, 90520, 99791, 109360, 113150, 136700, 169508, 181040, 199582, 211885, 226300, 273400, 339016, 399164, 423770, 452600, 498955, 546800, 678032, 798328, 847540, 905200, 997910, 1059425, 1596656, 1695080, 1995820, 2118850, 2494775, 3093521, 3390160, 3991640, 4237700, 4989550, 6187042, 7983280, 8475400, 9979100, 12374084, 15467605, 16950800, 19958200, 24748168, 30935210, 39916400, 49496336, 61870420, 77338025, 123740840, 154676050, 247481680, 309352100, 618704200, 1237408400]

約数ペア:

[(1, 1237408400), (2, 618704200), (4, 309352100), (5, 247481680), (8, 154676050), (10, 123740840), (16, 77338025), (20, 61870420), (25, 49496336), (31, 39916400), (40, 30935210), (50, 24748168), (62, 19958200), (73, 16950800), (80, 15467605), (100, 12374084), (124, 9979100), (146, 8475400), (155, 7983280), (200, 6187042), (248, 4989550), (292, 4237700), (310, 3991640), (365, 3390160), (400, 3093521), (496, 2494775), (584, 2118850), (620, 1995820), (730, 1695080), (775, 1596656), (1168, 1059425), (1240, 997910), (1367, 905200), (1460, 847540), (1550, 798328), (1825, 678032), (2263, 546800), (2480, 498955), (2734, 452600), (2920, 423770), (3100, 399164), (3650, 339016), (4526, 273400), (5468, 226300), (5840, 211885), (6200, 199582), (6835, 181040), (7300, 169508), (9052, 136700), (10936, 113150), (11315, 109360), (12400, 99791), (13670, 90520), (14600, 84754), (18104, 68350), (21872, 56575), (22630, 54680), (27340, 45260), (29200, 42377), (34175, 36208)]