25300440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6389}}^1$

素因数の和:6417

約数の個数: 96

約数和(自身を含む): 89715600

約数和(自身を除く): 64415160

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, 6389, 12778, 19167, 25556, 31945, 38334, 51112, 57501, 63890, 70279, 76668, 95835, 115002, 127780, 140558, 153336, 191670, 210837, 230004, 255560, 281116, 287505, 351395, 383340, 421674, 460008, 562232, 575010, 632511, 702790, 766680, 843348, 1054185, 1150020, 1265022, 1405580, 1686696, 2108370, 2300040, 2530044, 2811160, 3162555, 4216740, 5060088, 6325110, 8433480, 12650220, 25300440]

約数ペア:

[(1, 25300440), (2, 12650220), (3, 8433480), (4, 6325110), (5, 5060088), (6, 4216740), (8, 3162555), (9, 2811160), (10, 2530044), (11, 2300040), (12, 2108370), (15, 1686696), (18, 1405580), (20, 1265022), (22, 1150020), (24, 1054185), (30, 843348), (33, 766680), (36, 702790), (40, 632511), (44, 575010), (45, 562232), (55, 460008), (60, 421674), (66, 383340), (72, 351395), (88, 287505), (90, 281116), (99, 255560), (110, 230004), (120, 210837), (132, 191670), (165, 153336), (180, 140558), (198, 127780), (220, 115002), (264, 95835), (330, 76668), (360, 70279), (396, 63890), (440, 57501), (495, 51112), (660, 38334), (792, 31945), (990, 25556), (1320, 19167), (1980, 12778), (3960, 6389)]