86563400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1$

素因数の和:125

約数の個数: 216

約数和(自身を含む): 260862210

約数和(自身を除く): 174298810

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 49, 50, 55, 56, 70, 73, 77, 88, 98, 100, 110, 121, 140, 146, 154, 175, 196, 200, 220, 242, 245, 275, 280, 292, 308, 350, 365, 385, 392, 440, 484, 490, 511, 539, 550, 584, 605, 616, 700, 730, 770, 803, 847, 968, 980, 1022, 1078, 1100, 1210, 1225, 1400, 1460, 1540, 1606, 1694, 1825, 1925, 1960, 2044, 2156, 2200, 2420, 2450, 2555, 2695, 2920, 3025, 3080, 3212, 3388, 3577, 3650, 3850, 4015, 4088, 4235, 4312, 4840, 4900, 5110, 5390, 5621, 5929, 6050, 6424, 6776, 7154, 7300, 7700, 8030, 8470, 8833, 9800, 10220, 10780, 11242, 11858, 12100, 12775, 13475, 14308, 14600, 15400, 16060, 16940, 17666, 17885, 20075, 20440, 21175, 21560, 22484, 23716, 24200, 25550, 26950, 28105, 28616, 29645, 32120, 33880, 35332, 35770, 39347, 40150, 42350, 44165, 44968, 47432, 51100, 53900, 56210, 59290, 61831, 70664, 71540, 78694, 80300, 84700, 88330, 89425, 102200, 107800, 112420, 118580, 123662, 140525, 143080, 148225, 157388, 160600, 169400, 176660, 178850, 196735, 220825, 224840, 237160, 247324, 281050, 296450, 309155, 314776, 353320, 357700, 393470, 432817, 441650, 494648, 562100, 592900, 618310, 715400, 786940, 865634, 883300, 983675, 1124200, 1185800, 1236620, 1545775, 1573880, 1731268, 1766600, 1967350, 2164085, 2473240, 3091550, 3462536, 3934700, 4328170, 6183100, 7869400, 8656340, 10820425, 12366200, 17312680, 21640850, 43281700, 86563400]

約数ペア:

[(1, 86563400), (2, 43281700), (4, 21640850), (5, 17312680), (7, 12366200), (8, 10820425), (10, 8656340), (11, 7869400), (14, 6183100), (20, 4328170), (22, 3934700), (25, 3462536), (28, 3091550), (35, 2473240), (40, 2164085), (44, 1967350), (49, 1766600), (50, 1731268), (55, 1573880), (56, 1545775), (70, 1236620), (73, 1185800), (77, 1124200), (88, 983675), (98, 883300), (100, 865634), (110, 786940), (121, 715400), (140, 618310), (146, 592900), (154, 562100), (175, 494648), (196, 441650), (200, 432817), (220, 393470), (242, 357700), (245, 353320), (275, 314776), (280, 309155), (292, 296450), (308, 281050), (350, 247324), (365, 237160), (385, 224840), (392, 220825), (440, 196735), (484, 178850), (490, 176660), (511, 169400), (539, 160600), (550, 157388), (584, 148225), (605, 143080), (616, 140525), (700, 123662), (730, 118580), (770, 112420), (803, 107800), (847, 102200), (968, 89425), (980, 88330), (1022, 84700), (1078, 80300), (1100, 78694), (1210, 71540), (1225, 70664), (1400, 61831), (1460, 59290), (1540, 56210), (1606, 53900), (1694, 51100), (1825, 47432), (1925, 44968), (1960, 44165), (2044, 42350), (2156, 40150), (2200, 39347), (2420, 35770), (2450, 35332), (2555, 33880), (2695, 32120), (2920, 29645), (3025, 28616), (3080, 28105), (3212, 26950), (3388, 25550), (3577, 24200), (3650, 23716), (3850, 22484), (4015, 21560), (4088, 21175), (4235, 20440), (4312, 20075), (4840, 17885), (4900, 17666), (5110, 16940), (5390, 16060), (5621, 15400), (5929, 14600), (6050, 14308), (6424, 13475), (6776, 12775), (7154, 12100), (7300, 11858), (7700, 11242), (8030, 10780), (8470, 10220), (8833, 9800)]