28056600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:155

約数の個数: 288

約数和(自身を含む): 111711600

約数和(自身を除く): 83655000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 25, 26, 30, 33, 36, 39, 40, 44, 45, 50, 52, 55, 60, 65, 66, 72, 75, 78, 88, 90, 99, 100, 104, 109, 110, 117, 120, 130, 132, 143, 150, 156, 165, 180, 195, 198, 200, 218, 220, 225, 234, 260, 264, 275, 286, 300, 312, 325, 327, 330, 360, 390, 396, 429, 436, 440, 450, 468, 495, 520, 545, 550, 572, 585, 600, 650, 654, 660, 715, 780, 792, 825, 858, 872, 900, 936, 975, 981, 990, 1090, 1100, 1144, 1170, 1199, 1287, 1300, 1308, 1320, 1417, 1430, 1560, 1635, 1650, 1716, 1800, 1950, 1962, 1980, 2145, 2180, 2200, 2340, 2398, 2475, 2574, 2600, 2616, 2725, 2834, 2860, 2925, 3270, 3300, 3432, 3575, 3597, 3900, 3924, 3960, 4251, 4290, 4360, 4680, 4796, 4905, 4950, 5148, 5450, 5668, 5720, 5850, 5995, 6435, 6540, 6600, 7085, 7150, 7194, 7800, 7848, 8175, 8502, 8580, 9592, 9810, 9900, 10296, 10725, 10791, 10900, 11336, 11700, 11990, 12753, 12870, 13080, 14170, 14300, 14388, 15587, 16350, 17004, 17160, 17985, 19620, 19800, 21255, 21450, 21582, 21800, 23400, 23980, 24525, 25506, 25740, 28340, 28600, 28776, 29975, 31174, 32175, 32700, 34008, 35425, 35970, 39240, 42510, 42900, 43164, 46761, 47960, 49050, 51012, 51480, 53955, 56680, 59950, 62348, 63765, 64350, 65400, 70850, 71940, 77935, 85020, 85800, 86328, 89925, 93522, 98100, 102024, 106275, 107910, 119900, 124696, 127530, 128700, 140283, 141700, 143880, 155870, 170040, 179850, 187044, 196200, 212550, 215820, 233805, 239800, 255060, 257400, 269775, 280566, 283400, 311740, 318825, 359700, 374088, 389675, 425100, 431640, 467610, 510120, 539550, 561132, 623480, 637650, 701415, 719400, 779350, 850200, 935220, 1079100, 1122264, 1169025, 1275300, 1402830, 1558700, 1870440, 2158200, 2338050, 2550600, 2805660, 3117400, 3507075, 4676100, 5611320, 7014150, 9352200, 14028300, 28056600]

約数ペア:

[(1, 28056600), (2, 14028300), (3, 9352200), (4, 7014150), (5, 5611320), (6, 4676100), (8, 3507075), (9, 3117400), (10, 2805660), (11, 2550600), (12, 2338050), (13, 2158200), (15, 1870440), (18, 1558700), (20, 1402830), (22, 1275300), (24, 1169025), (25, 1122264), (26, 1079100), (30, 935220), (33, 850200), (36, 779350), (39, 719400), (40, 701415), (44, 637650), (45, 623480), (50, 561132), (52, 539550), (55, 510120), (60, 467610), (65, 431640), (66, 425100), (72, 389675), (75, 374088), (78, 359700), (88, 318825), (90, 311740), (99, 283400), (100, 280566), (104, 269775), (109, 257400), (110, 255060), (117, 239800), (120, 233805), (130, 215820), (132, 212550), (143, 196200), (150, 187044), (156, 179850), (165, 170040), (180, 155870), (195, 143880), (198, 141700), (200, 140283), (218, 128700), (220, 127530), (225, 124696), (234, 119900), (260, 107910), (264, 106275), (275, 102024), (286, 98100), (300, 93522), (312, 89925), (325, 86328), (327, 85800), (330, 85020), (360, 77935), (390, 71940), (396, 70850), (429, 65400), (436, 64350), (440, 63765), (450, 62348), (468, 59950), (495, 56680), (520, 53955), (545, 51480), (550, 51012), (572, 49050), (585, 47960), (600, 46761), (650, 43164), (654, 42900), (660, 42510), (715, 39240), (780, 35970), (792, 35425), (825, 34008), (858, 32700), (872, 32175), (900, 31174), (936, 29975), (975, 28776), (981, 28600), (990, 28340), (1090, 25740), (1100, 25506), (1144, 24525), (1170, 23980), (1199, 23400), (1287, 21800), (1300, 21582), (1308, 21450), (1320, 21255), (1417, 19800), (1430, 19620), (1560, 17985), (1635, 17160), (1650, 17004), (1716, 16350), (1800, 15587), (1950, 14388), (1962, 14300), (1980, 14170), (2145, 13080), (2180, 12870), (2200, 12753), (2340, 11990), (2398, 11700), (2475, 11336), (2574, 10900), (2600, 10791), (2616, 10725), (2725, 10296), (2834, 9900), (2860, 9810), (2925, 9592), (3270, 8580), (3300, 8502), (3432, 8175), (3575, 7848), (3597, 7800), (3900, 7194), (3924, 7150), (3960, 7085), (4251, 6600), (4290, 6540), (4360, 6435), (4680, 5995), (4796, 5850), (4905, 5720), (4950, 5668), (5148, 5450)]