221700240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{34213}}^1$

素因数の和:34238

約数の個数: 100

約数和(自身を含む): 770020284

約数和(自身を除く): 548320044

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 34213, 68426, 102639, 136852, 171065, 205278, 273704, 307917, 342130, 410556, 513195, 547408, 615834, 684260, 821112, 923751, 1026390, 1231668, 1368520, 1539585, 1642224, 1847502, 2052780, 2463336, 2737040, 2771253, 3079170, 3695004, 4105560, 4618755, 4926672, 5542506, 6158340, 7390008, 8211120, 9237510, 11085012, 12316680, 13856265, 14780016, 18475020, 22170024, 24633360, 27712530, 36950040, 44340048, 55425060, 73900080, 110850120, 221700240]

約数ペア:

[(1, 221700240), (2, 110850120), (3, 73900080), (4, 55425060), (5, 44340048), (6, 36950040), (8, 27712530), (9, 24633360), (10, 22170024), (12, 18475020), (15, 14780016), (16, 13856265), (18, 12316680), (20, 11085012), (24, 9237510), (27, 8211120), (30, 7390008), (36, 6158340), (40, 5542506), (45, 4926672), (48, 4618755), (54, 4105560), (60, 3695004), (72, 3079170), (80, 2771253), (81, 2737040), (90, 2463336), (108, 2052780), (120, 1847502), (135, 1642224), (144, 1539585), (162, 1368520), (180, 1231668), (216, 1026390), (240, 923751), (270, 821112), (324, 684260), (360, 615834), (405, 547408), (432, 513195), (540, 410556), (648, 342130), (720, 307917), (810, 273704), (1080, 205278), (1296, 171065), (1620, 136852), (2160, 102639), (3240, 68426), (6480, 34213)]