74449920

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:196

約数の個数: 176

約数和(自身を含む): 246426048

約数和(自身を除く): 171976128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 131, 148, 160, 185, 192, 222, 240, 256, 262, 296, 320, 370, 384, 393, 444, 480, 512, 524, 555, 592, 640, 655, 740, 768, 786, 888, 960, 1024, 1048, 1110, 1184, 1280, 1310, 1480, 1536, 1572, 1776, 1920, 1965, 2096, 2220, 2368, 2560, 2620, 2960, 3072, 3144, 3552, 3840, 3930, 4192, 4440, 4736, 4847, 5120, 5240, 5920, 6288, 7104, 7680, 7860, 8384, 8880, 9472, 9694, 10480, 11840, 12576, 14208, 14541, 15360, 15720, 16768, 17760, 18944, 19388, 20960, 23680, 24235, 25152, 28416, 29082, 31440, 33536, 35520, 37888, 38776, 41920, 47360, 48470, 50304, 56832, 58164, 62880, 67072, 71040, 72705, 77552, 83840, 94720, 96940, 100608, 113664, 116328, 125760, 134144, 142080, 145410, 155104, 167680, 189440, 193880, 201216, 232656, 251520, 284160, 290820, 310208, 335360, 387760, 402432, 465312, 503040, 568320, 581640, 620416, 670720, 775520, 930624, 1006080, 1163280, 1240832, 1551040, 1861248, 2012160, 2326560, 2481664, 3102080, 3722496, 4653120, 4963328, 6204160, 7444992, 9306240, 12408320, 14889984, 18612480, 24816640, 37224960, 74449920]

約数ペア:

[(1, 74449920), (2, 37224960), (3, 24816640), (4, 18612480), (5, 14889984), (6, 12408320), (8, 9306240), (10, 7444992), (12, 6204160), (15, 4963328), (16, 4653120), (20, 3722496), (24, 3102080), (30, 2481664), (32, 2326560), (37, 2012160), (40, 1861248), (48, 1551040), (60, 1240832), (64, 1163280), (74, 1006080), (80, 930624), (96, 775520), (111, 670720), (120, 620416), (128, 581640), (131, 568320), (148, 503040), (160, 465312), (185, 402432), (192, 387760), (222, 335360), (240, 310208), (256, 290820), (262, 284160), (296, 251520), (320, 232656), (370, 201216), (384, 193880), (393, 189440), (444, 167680), (480, 155104), (512, 145410), (524, 142080), (555, 134144), (592, 125760), (640, 116328), (655, 113664), (740, 100608), (768, 96940), (786, 94720), (888, 83840), (960, 77552), (1024, 72705), (1048, 71040), (1110, 67072), (1184, 62880), (1280, 58164), (1310, 56832), (1480, 50304), (1536, 48470), (1572, 47360), (1776, 41920), (1920, 38776), (1965, 37888), (2096, 35520), (2220, 33536), (2368, 31440), (2560, 29082), (2620, 28416), (2960, 25152), (3072, 24235), (3144, 23680), (3552, 20960), (3840, 19388), (3930, 18944), (4192, 17760), (4440, 16768), (4736, 15720), (4847, 15360), (5120, 14541), (5240, 14208), (5920, 12576), (6288, 11840), (7104, 10480), (7680, 9694), (7860, 9472), (8384, 8880)]