87369480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22063}}^1$

素因数の和:22091

約数の個数: 96

約数和(自身を含む): 309778560

約数和(自身を除く): 222409080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 22063, 44126, 66189, 88252, 110315, 132378, 176504, 198567, 220630, 242693, 264756, 330945, 397134, 441260, 485386, 529512, 661890, 728079, 794268, 882520, 970772, 992835, 1213465, 1323780, 1456158, 1588536, 1941544, 1985670, 2184237, 2426930, 2647560, 2912316, 3640395, 3971340, 4368474, 4853860, 5824632, 7280790, 7942680, 8736948, 9707720, 10921185, 14561580, 17473896, 21842370, 29123160, 43684740, 87369480]

約数ペア:

[(1, 87369480), (2, 43684740), (3, 29123160), (4, 21842370), (5, 17473896), (6, 14561580), (8, 10921185), (9, 9707720), (10, 8736948), (11, 7942680), (12, 7280790), (15, 5824632), (18, 4853860), (20, 4368474), (22, 3971340), (24, 3640395), (30, 2912316), (33, 2647560), (36, 2426930), (40, 2184237), (44, 1985670), (45, 1941544), (55, 1588536), (60, 1456158), (66, 1323780), (72, 1213465), (88, 992835), (90, 970772), (99, 882520), (110, 794268), (120, 728079), (132, 661890), (165, 529512), (180, 485386), (198, 441260), (220, 397134), (264, 330945), (330, 264756), (360, 242693), (396, 220630), (440, 198567), (495, 176504), (660, 132378), (792, 110315), (990, 88252), (1320, 66189), (1980, 44126), (3960, 22063)]