73275720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1051}}^1$

素因数の和:1155

約数の個数: 128

約数和(自身を含む): 254499840

約数和(自身を除く): 181224120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 415, 420, 498, 581, 664, 830, 840, 996, 1051, 1162, 1245, 1660, 1743, 1992, 2102, 2324, 2490, 2905, 3153, 3320, 3486, 4204, 4648, 4980, 5255, 5810, 6306, 6972, 7357, 8408, 8715, 9960, 10510, 11620, 12612, 13944, 14714, 15765, 17430, 21020, 22071, 23240, 25224, 29428, 31530, 34860, 36785, 42040, 44142, 58856, 63060, 69720, 73570, 87233, 88284, 110355, 126120, 147140, 174466, 176568, 220710, 261699, 294280, 348932, 436165, 441420, 523398, 610631, 697864, 872330, 882840, 1046796, 1221262, 1308495, 1744660, 1831893, 2093592, 2442524, 2616990, 3053155, 3489320, 3663786, 4885048, 5233980, 6106310, 7327572, 9159465, 10467960, 12212620, 14655144, 18318930, 24425240, 36637860, 73275720]

約数ペア:

[(1, 73275720), (2, 36637860), (3, 24425240), (4, 18318930), (5, 14655144), (6, 12212620), (7, 10467960), (8, 9159465), (10, 7327572), (12, 6106310), (14, 5233980), (15, 4885048), (20, 3663786), (21, 3489320), (24, 3053155), (28, 2616990), (30, 2442524), (35, 2093592), (40, 1831893), (42, 1744660), (56, 1308495), (60, 1221262), (70, 1046796), (83, 882840), (84, 872330), (105, 697864), (120, 610631), (140, 523398), (166, 441420), (168, 436165), (210, 348932), (249, 294280), (280, 261699), (332, 220710), (415, 176568), (420, 174466), (498, 147140), (581, 126120), (664, 110355), (830, 88284), (840, 87233), (996, 73570), (1051, 69720), (1162, 63060), (1245, 58856), (1660, 44142), (1743, 42040), (1992, 36785), (2102, 34860), (2324, 31530), (2490, 29428), (2905, 25224), (3153, 23240), (3320, 22071), (3486, 21020), (4204, 17430), (4648, 15765), (4980, 14714), (5255, 13944), (5810, 12612), (6306, 11620), (6972, 10510), (7357, 9960), (8408, 8715)]