100890120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{733}}^1$

素因数の和:815

約数の個数: 128

約数和(自身を含む): 321315840

約数和(自身を除く): 220425720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 37, 40, 60, 62, 74, 93, 111, 120, 124, 148, 155, 185, 186, 222, 248, 296, 310, 370, 372, 444, 465, 555, 620, 733, 740, 744, 888, 930, 1110, 1147, 1240, 1466, 1480, 1860, 2199, 2220, 2294, 2932, 3441, 3665, 3720, 4398, 4440, 4588, 5735, 5864, 6882, 7330, 8796, 9176, 10995, 11470, 13764, 14660, 17205, 17592, 21990, 22723, 22940, 27121, 27528, 29320, 34410, 43980, 45446, 45880, 54242, 68169, 68820, 81363, 87960, 90892, 108484, 113615, 135605, 136338, 137640, 162726, 181784, 216968, 227230, 271210, 272676, 325452, 340845, 406815, 454460, 542420, 545352, 650904, 681690, 813630, 840751, 908920, 1084840, 1363380, 1627260, 1681502, 2522253, 2726760, 3254520, 3363004, 4203755, 5044506, 6726008, 8407510, 10089012, 12611265, 16815020, 20178024, 25222530, 33630040, 50445060, 100890120]

約数ペア:

[(1, 100890120), (2, 50445060), (3, 33630040), (4, 25222530), (5, 20178024), (6, 16815020), (8, 12611265), (10, 10089012), (12, 8407510), (15, 6726008), (20, 5044506), (24, 4203755), (30, 3363004), (31, 3254520), (37, 2726760), (40, 2522253), (60, 1681502), (62, 1627260), (74, 1363380), (93, 1084840), (111, 908920), (120, 840751), (124, 813630), (148, 681690), (155, 650904), (185, 545352), (186, 542420), (222, 454460), (248, 406815), (296, 340845), (310, 325452), (370, 272676), (372, 271210), (444, 227230), (465, 216968), (555, 181784), (620, 162726), (733, 137640), (740, 136338), (744, 135605), (888, 113615), (930, 108484), (1110, 90892), (1147, 87960), (1240, 81363), (1466, 68820), (1480, 68169), (1860, 54242), (2199, 45880), (2220, 45446), (2294, 43980), (2932, 34410), (3441, 29320), (3665, 27528), (3720, 27121), (4398, 22940), (4440, 22723), (4588, 21990), (5735, 17592), (5864, 17205), (6882, 14660), (7330, 13764), (8796, 11470), (9176, 10995)]