275288880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1069}}^1$

素因数の和:1151

約数の個数: 160

約数和(自身を含む): 907531200

約数和(自身を除く): 632242320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 37, 40, 48, 58, 60, 74, 80, 87, 111, 116, 120, 145, 148, 174, 185, 222, 232, 240, 290, 296, 348, 370, 435, 444, 464, 555, 580, 592, 696, 740, 870, 888, 1069, 1073, 1110, 1160, 1392, 1480, 1740, 1776, 2138, 2146, 2220, 2320, 2960, 3207, 3219, 3480, 4276, 4292, 4440, 5345, 5365, 6414, 6438, 6960, 8552, 8584, 8880, 10690, 10730, 12828, 12876, 16035, 16095, 17104, 17168, 21380, 21460, 25656, 25752, 31001, 32070, 32190, 39553, 42760, 42920, 51312, 51504, 62002, 64140, 64380, 79106, 85520, 85840, 93003, 118659, 124004, 128280, 128760, 155005, 158212, 186006, 197765, 237318, 248008, 256560, 257520, 310010, 316424, 372012, 395530, 465015, 474636, 496016, 593295, 620020, 632848, 744024, 791060, 930030, 949272, 1147037, 1186590, 1240040, 1488048, 1582120, 1860060, 1898544, 2294074, 2373180, 2480080, 3164240, 3441111, 3720120, 4588148, 4746360, 5735185, 6882222, 7440240, 9176296, 9492720, 11470370, 13764444, 17205555, 18352592, 22940740, 27528888, 34411110, 45881480, 55057776, 68822220, 91762960, 137644440, 275288880]

約数ペア:

[(1, 275288880), (2, 137644440), (3, 91762960), (4, 68822220), (5, 55057776), (6, 45881480), (8, 34411110), (10, 27528888), (12, 22940740), (15, 18352592), (16, 17205555), (20, 13764444), (24, 11470370), (29, 9492720), (30, 9176296), (37, 7440240), (40, 6882222), (48, 5735185), (58, 4746360), (60, 4588148), (74, 3720120), (80, 3441111), (87, 3164240), (111, 2480080), (116, 2373180), (120, 2294074), (145, 1898544), (148, 1860060), (174, 1582120), (185, 1488048), (222, 1240040), (232, 1186590), (240, 1147037), (290, 949272), (296, 930030), (348, 791060), (370, 744024), (435, 632848), (444, 620020), (464, 593295), (555, 496016), (580, 474636), (592, 465015), (696, 395530), (740, 372012), (870, 316424), (888, 310010), (1069, 257520), (1073, 256560), (1110, 248008), (1160, 237318), (1392, 197765), (1480, 186006), (1740, 158212), (1776, 155005), (2138, 128760), (2146, 128280), (2220, 124004), (2320, 118659), (2960, 93003), (3207, 85840), (3219, 85520), (3480, 79106), (4276, 64380), (4292, 64140), (4440, 62002), (5345, 51504), (5365, 51312), (6414, 42920), (6438, 42760), (6960, 39553), (8552, 32190), (8584, 32070), (8880, 31001), (10690, 25752), (10730, 25656), (12828, 21460), (12876, 21380), (16035, 17168), (16095, 17104)]