85027800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1034

約数の個数: 192

約数和(自身を含む): 309980160

約数和(自身を除く): 224952360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 25, 26, 30, 33, 39, 40, 44, 50, 52, 55, 60, 65, 66, 75, 78, 88, 100, 104, 110, 120, 130, 132, 143, 150, 156, 165, 195, 200, 220, 260, 264, 275, 286, 300, 312, 325, 330, 390, 429, 440, 520, 550, 572, 600, 650, 660, 715, 780, 825, 858, 975, 991, 1100, 1144, 1300, 1320, 1430, 1560, 1650, 1716, 1950, 1982, 2145, 2200, 2600, 2860, 2973, 3300, 3432, 3575, 3900, 3964, 4290, 4955, 5720, 5946, 6600, 7150, 7800, 7928, 8580, 9910, 10725, 10901, 11892, 12883, 14300, 14865, 17160, 19820, 21450, 21802, 23784, 24775, 25766, 28600, 29730, 32703, 38649, 39640, 42900, 43604, 49550, 51532, 54505, 59460, 64415, 65406, 74325, 77298, 85800, 87208, 99100, 103064, 109010, 118920, 128830, 130812, 141713, 148650, 154596, 163515, 193245, 198200, 218020, 257660, 261624, 272525, 283426, 297300, 309192, 322075, 327030, 386490, 425139, 436040, 515320, 545050, 566852, 594600, 644150, 654060, 708565, 772980, 817575, 850278, 966225, 1090100, 1133704, 1288300, 1308120, 1417130, 1545960, 1635150, 1700556, 1932450, 2125695, 2180200, 2576600, 2834260, 3270300, 3401112, 3542825, 3864900, 4251390, 5668520, 6540600, 7085650, 7729800, 8502780, 10628475, 14171300, 17005560, 21256950, 28342600, 42513900, 85027800]

約数ペア:

[(1, 85027800), (2, 42513900), (3, 28342600), (4, 21256950), (5, 17005560), (6, 14171300), (8, 10628475), (10, 8502780), (11, 7729800), (12, 7085650), (13, 6540600), (15, 5668520), (20, 4251390), (22, 3864900), (24, 3542825), (25, 3401112), (26, 3270300), (30, 2834260), (33, 2576600), (39, 2180200), (40, 2125695), (44, 1932450), (50, 1700556), (52, 1635150), (55, 1545960), (60, 1417130), (65, 1308120), (66, 1288300), (75, 1133704), (78, 1090100), (88, 966225), (100, 850278), (104, 817575), (110, 772980), (120, 708565), (130, 654060), (132, 644150), (143, 594600), (150, 566852), (156, 545050), (165, 515320), (195, 436040), (200, 425139), (220, 386490), (260, 327030), (264, 322075), (275, 309192), (286, 297300), (300, 283426), (312, 272525), (325, 261624), (330, 257660), (390, 218020), (429, 198200), (440, 193245), (520, 163515), (550, 154596), (572, 148650), (600, 141713), (650, 130812), (660, 128830), (715, 118920), (780, 109010), (825, 103064), (858, 99100), (975, 87208), (991, 85800), (1100, 77298), (1144, 74325), (1300, 65406), (1320, 64415), (1430, 59460), (1560, 54505), (1650, 51532), (1716, 49550), (1950, 43604), (1982, 42900), (2145, 39640), (2200, 38649), (2600, 32703), (2860, 29730), (2973, 28600), (3300, 25766), (3432, 24775), (3575, 23784), (3900, 21802), (3964, 21450), (4290, 19820), (4955, 17160), (5720, 14865), (5946, 14300), (6600, 12883), (7150, 11892), (7800, 10901), (7928, 10725), (8580, 9910)]