67994400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:755

約数の個数: 144

約数和(自身を含む): 227047968

約数和(自身を除く): 159053568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 60, 75, 80, 82, 96, 100, 120, 123, 150, 160, 164, 200, 205, 240, 246, 300, 328, 400, 410, 480, 492, 600, 615, 656, 691, 800, 820, 984, 1025, 1200, 1230, 1312, 1382, 1640, 1968, 2050, 2073, 2400, 2460, 2764, 3075, 3280, 3455, 3936, 4100, 4146, 4920, 5528, 6150, 6560, 6910, 8200, 8292, 9840, 10365, 11056, 12300, 13820, 16400, 16584, 17275, 19680, 20730, 22112, 24600, 27640, 28331, 32800, 33168, 34550, 41460, 49200, 51825, 55280, 56662, 66336, 69100, 82920, 84993, 98400, 103650, 110560, 113324, 138200, 141655, 165840, 169986, 207300, 226648, 276400, 283310, 331680, 339972, 414600, 424965, 453296, 552800, 566620, 679944, 708275, 829200, 849930, 906592, 1133240, 1359888, 1416550, 1658400, 1699860, 2124825, 2266480, 2719776, 2833100, 3399720, 4249650, 4532960, 5666200, 6799440, 8499300, 11332400, 13598880, 16998600, 22664800, 33997200, 67994400]

約数ペア:

[(1, 67994400), (2, 33997200), (3, 22664800), (4, 16998600), (5, 13598880), (6, 11332400), (8, 8499300), (10, 6799440), (12, 5666200), (15, 4532960), (16, 4249650), (20, 3399720), (24, 2833100), (25, 2719776), (30, 2266480), (32, 2124825), (40, 1699860), (41, 1658400), (48, 1416550), (50, 1359888), (60, 1133240), (75, 906592), (80, 849930), (82, 829200), (96, 708275), (100, 679944), (120, 566620), (123, 552800), (150, 453296), (160, 424965), (164, 414600), (200, 339972), (205, 331680), (240, 283310), (246, 276400), (300, 226648), (328, 207300), (400, 169986), (410, 165840), (480, 141655), (492, 138200), (600, 113324), (615, 110560), (656, 103650), (691, 98400), (800, 84993), (820, 82920), (984, 69100), (1025, 66336), (1200, 56662), (1230, 55280), (1312, 51825), (1382, 49200), (1640, 41460), (1968, 34550), (2050, 33168), (2073, 32800), (2400, 28331), (2460, 27640), (2764, 24600), (3075, 22112), (3280, 20730), (3455, 19680), (3936, 17275), (4100, 16584), (4146, 16400), (4920, 13820), (5528, 12300), (6150, 11056), (6560, 10365), (6910, 9840), (8200, 8292)]