75299760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:584

約数の個数: 160

約数和(自身を含む): 263554560

約数和(自身を除く): 188254800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 355, 360, 426, 432, 491, 540, 568, 639, 710, 720, 852, 982, 1065, 1080, 1136, 1278, 1420, 1473, 1704, 1917, 1964, 2130, 2160, 2455, 2556, 2840, 2946, 3195, 3408, 3834, 3928, 4260, 4419, 4910, 5112, 5680, 5892, 6390, 7365, 7668, 7856, 8520, 8838, 9585, 9820, 10224, 11784, 12780, 13257, 14730, 15336, 17040, 17676, 19170, 19640, 22095, 23568, 25560, 26514, 29460, 30672, 34861, 35352, 38340, 39280, 44190, 51120, 53028, 58920, 66285, 69722, 70704, 76680, 88380, 104583, 106056, 117840, 132570, 139444, 153360, 174305, 176760, 209166, 212112, 265140, 278888, 313749, 348610, 353520, 418332, 522915, 530280, 557776, 627498, 697220, 836664, 941247, 1045830, 1060560, 1254996, 1394440, 1568745, 1673328, 1882494, 2091660, 2509992, 2788880, 3137490, 3764988, 4183320, 4706235, 5019984, 6274980, 7529976, 8366640, 9412470, 12549960, 15059952, 18824940, 25099920, 37649880, 75299760]

約数ペア:

[(1, 75299760), (2, 37649880), (3, 25099920), (4, 18824940), (5, 15059952), (6, 12549960), (8, 9412470), (9, 8366640), (10, 7529976), (12, 6274980), (15, 5019984), (16, 4706235), (18, 4183320), (20, 3764988), (24, 3137490), (27, 2788880), (30, 2509992), (36, 2091660), (40, 1882494), (45, 1673328), (48, 1568745), (54, 1394440), (60, 1254996), (71, 1060560), (72, 1045830), (80, 941247), (90, 836664), (108, 697220), (120, 627498), (135, 557776), (142, 530280), (144, 522915), (180, 418332), (213, 353520), (216, 348610), (240, 313749), (270, 278888), (284, 265140), (355, 212112), (360, 209166), (426, 176760), (432, 174305), (491, 153360), (540, 139444), (568, 132570), (639, 117840), (710, 106056), (720, 104583), (852, 88380), (982, 76680), (1065, 70704), (1080, 69722), (1136, 66285), (1278, 58920), (1420, 53028), (1473, 51120), (1704, 44190), (1917, 39280), (1964, 38340), (2130, 35352), (2160, 34861), (2455, 30672), (2556, 29460), (2840, 26514), (2946, 25560), (3195, 23568), (3408, 22095), (3834, 19640), (3928, 19170), (4260, 17676), (4419, 17040), (4910, 15336), (5112, 14730), (5680, 13257), (5892, 12780), (6390, 11784), (7365, 10224), (7668, 9820), (7856, 9585), (8520, 8838)]