74713280

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:226

約数の個数: 112

約数和(自身を含む): 188183520

約数和(自身を除く): 113470240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 83, 97, 116, 145, 160, 166, 194, 232, 290, 320, 332, 388, 415, 464, 485, 580, 664, 776, 830, 928, 970, 1160, 1328, 1552, 1660, 1856, 1940, 2320, 2407, 2656, 2813, 3104, 3320, 3880, 4640, 4814, 5312, 5626, 6208, 6640, 7760, 8051, 9280, 9628, 11252, 12035, 13280, 14065, 15520, 16102, 19256, 22504, 24070, 26560, 28130, 31040, 32204, 38512, 40255, 45008, 48140, 56260, 64408, 77024, 80510, 90016, 96280, 112520, 128816, 154048, 161020, 180032, 192560, 225040, 233479, 257632, 322040, 385120, 450080, 466958, 515264, 644080, 770240, 900160, 933916, 1167395, 1288160, 1867832, 2334790, 2576320, 3735664, 4669580, 7471328, 9339160, 14942656, 18678320, 37356640, 74713280]

約数ペア:

[(1, 74713280), (2, 37356640), (4, 18678320), (5, 14942656), (8, 9339160), (10, 7471328), (16, 4669580), (20, 3735664), (29, 2576320), (32, 2334790), (40, 1867832), (58, 1288160), (64, 1167395), (80, 933916), (83, 900160), (97, 770240), (116, 644080), (145, 515264), (160, 466958), (166, 450080), (194, 385120), (232, 322040), (290, 257632), (320, 233479), (332, 225040), (388, 192560), (415, 180032), (464, 161020), (485, 154048), (580, 128816), (664, 112520), (776, 96280), (830, 90016), (928, 80510), (970, 77024), (1160, 64408), (1328, 56260), (1552, 48140), (1660, 45008), (1856, 40255), (1940, 38512), (2320, 32204), (2407, 31040), (2656, 28130), (2813, 26560), (3104, 24070), (3320, 22504), (3880, 19256), (4640, 16102), (4814, 15520), (5312, 14065), (5626, 13280), (6208, 12035), (6640, 11252), (7760, 9628), (8051, 9280)]