73477440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:877

約数の個数: 168

約数和(自身を含む): 261201408

約数和(自身を除く): 187723968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 823, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1646, 1860, 1984, 2232, 2469, 2480, 2790, 2880, 2976, 3292, 3720, 4115, 4464, 4938, 4960, 5580, 5952, 6584, 7407, 7440, 8230, 8928, 9876, 9920, 11160, 12345, 13168, 14814, 14880, 16460, 17856, 19752, 22320, 24690, 25513, 26336, 29628, 29760, 32920, 37035, 39504, 44640, 49380, 51026, 52672, 59256, 65840, 74070, 76539, 79008, 89280, 98760, 102052, 118512, 127565, 131680, 148140, 153078, 158016, 197520, 204104, 229617, 237024, 255130, 263360, 296280, 306156, 382695, 395040, 408208, 459234, 474048, 510260, 592560, 612312, 765390, 790080, 816416, 918468, 1020520, 1148085, 1185120, 1224624, 1530780, 1632832, 1836936, 2041040, 2296170, 2370240, 2449248, 3061560, 3673872, 4082080, 4592340, 4898496, 6123120, 7347744, 8164160, 9184680, 12246240, 14695488, 18369360, 24492480, 36738720, 73477440]

約数ペア:

[(1, 73477440), (2, 36738720), (3, 24492480), (4, 18369360), (5, 14695488), (6, 12246240), (8, 9184680), (9, 8164160), (10, 7347744), (12, 6123120), (15, 4898496), (16, 4592340), (18, 4082080), (20, 3673872), (24, 3061560), (30, 2449248), (31, 2370240), (32, 2296170), (36, 2041040), (40, 1836936), (45, 1632832), (48, 1530780), (60, 1224624), (62, 1185120), (64, 1148085), (72, 1020520), (80, 918468), (90, 816416), (93, 790080), (96, 765390), (120, 612312), (124, 592560), (144, 510260), (155, 474048), (160, 459234), (180, 408208), (186, 395040), (192, 382695), (240, 306156), (248, 296280), (279, 263360), (288, 255130), (310, 237024), (320, 229617), (360, 204104), (372, 197520), (465, 158016), (480, 153078), (496, 148140), (558, 131680), (576, 127565), (620, 118512), (720, 102052), (744, 98760), (823, 89280), (930, 79008), (960, 76539), (992, 74070), (1116, 65840), (1240, 59256), (1395, 52672), (1440, 51026), (1488, 49380), (1646, 44640), (1860, 39504), (1984, 37035), (2232, 32920), (2469, 29760), (2480, 29628), (2790, 26336), (2880, 25513), (2976, 24690), (3292, 22320), (3720, 19752), (4115, 17856), (4464, 16460), (4938, 14880), (4960, 14814), (5580, 13168), (5952, 12345), (6584, 11160), (7407, 9920), (7440, 9876), (8230, 8928)]