27824940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 288

約数和(自身を含む): 105670656

約数和(自身を除く): 77845716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 23, 26, 30, 33, 36, 39, 44, 45, 46, 47, 52, 55, 60, 65, 66, 69, 78, 90, 92, 94, 99, 110, 115, 117, 130, 132, 138, 141, 143, 156, 165, 180, 188, 195, 198, 207, 220, 230, 234, 235, 253, 260, 276, 282, 286, 299, 330, 345, 390, 396, 414, 423, 429, 460, 468, 470, 495, 506, 517, 564, 572, 585, 598, 611, 660, 690, 705, 715, 759, 780, 828, 846, 858, 897, 940, 990, 1012, 1034, 1035, 1081, 1170, 1196, 1222, 1265, 1287, 1380, 1410, 1430, 1495, 1518, 1551, 1692, 1716, 1794, 1833, 1980, 2068, 2070, 2115, 2145, 2162, 2277, 2340, 2444, 2530, 2574, 2585, 2691, 2820, 2860, 2990, 3036, 3055, 3102, 3243, 3289, 3588, 3666, 3795, 4140, 4230, 4290, 4324, 4485, 4554, 4653, 5060, 5148, 5170, 5382, 5405, 5499, 5980, 6110, 6204, 6435, 6486, 6578, 6721, 7332, 7590, 7755, 8460, 8580, 8970, 9108, 9165, 9306, 9729, 9867, 10340, 10764, 10810, 10998, 11385, 11891, 12220, 12870, 12972, 13156, 13442, 13455, 14053, 15180, 15510, 16215, 16445, 17940, 18330, 18612, 19458, 19734, 20163, 21620, 21996, 22770, 23265, 23782, 25740, 26884, 26910, 27495, 28106, 29601, 31020, 32430, 32890, 33605, 35673, 36660, 38916, 39468, 40326, 42159, 45540, 46530, 47564, 48645, 49335, 53820, 54990, 56212, 59202, 59455, 60489, 64860, 65780, 67210, 70265, 71346, 80652, 84318, 93060, 97290, 98670, 100815, 107019, 109980, 118404, 118910, 120978, 126477, 134420, 140530, 142692, 148005, 154583, 168636, 178365, 194580, 197340, 201630, 210795, 214038, 237820, 241956, 252954, 281060, 296010, 302445, 309166, 356730, 403260, 421590, 428076, 463749, 505908, 535095, 592020, 604890, 618332, 632385, 713460, 772915, 843180, 927498, 1070190, 1209780, 1264770, 1391247, 1545830, 1854996, 2140380, 2318745, 2529540, 2782494, 3091660, 4637490, 5564988, 6956235, 9274980, 13912470, 27824940]

約数ペア:

[(1, 27824940), (2, 13912470), (3, 9274980), (4, 6956235), (5, 5564988), (6, 4637490), (9, 3091660), (10, 2782494), (11, 2529540), (12, 2318745), (13, 2140380), (15, 1854996), (18, 1545830), (20, 1391247), (22, 1264770), (23, 1209780), (26, 1070190), (30, 927498), (33, 843180), (36, 772915), (39, 713460), (44, 632385), (45, 618332), (46, 604890), (47, 592020), (52, 535095), (55, 505908), (60, 463749), (65, 428076), (66, 421590), (69, 403260), (78, 356730), (90, 309166), (92, 302445), (94, 296010), (99, 281060), (110, 252954), (115, 241956), (117, 237820), (130, 214038), (132, 210795), (138, 201630), (141, 197340), (143, 194580), (156, 178365), (165, 168636), (180, 154583), (188, 148005), (195, 142692), (198, 140530), (207, 134420), (220, 126477), (230, 120978), (234, 118910), (235, 118404), (253, 109980), (260, 107019), (276, 100815), (282, 98670), (286, 97290), (299, 93060), (330, 84318), (345, 80652), (390, 71346), (396, 70265), (414, 67210), (423, 65780), (429, 64860), (460, 60489), (468, 59455), (470, 59202), (495, 56212), (506, 54990), (517, 53820), (564, 49335), (572, 48645), (585, 47564), (598, 46530), (611, 45540), (660, 42159), (690, 40326), (705, 39468), (715, 38916), (759, 36660), (780, 35673), (828, 33605), (846, 32890), (858, 32430), (897, 31020), (940, 29601), (990, 28106), (1012, 27495), (1034, 26910), (1035, 26884), (1081, 25740), (1170, 23782), (1196, 23265), (1222, 22770), (1265, 21996), (1287, 21620), (1380, 20163), (1410, 19734), (1430, 19458), (1495, 18612), (1518, 18330), (1551, 17940), (1692, 16445), (1716, 16215), (1794, 15510), (1833, 15180), (1980, 14053), (2068, 13455), (2070, 13442), (2115, 13156), (2145, 12972), (2162, 12870), (2277, 12220), (2340, 11891), (2444, 11385), (2530, 10998), (2574, 10810), (2585, 10764), (2691, 10340), (2820, 9867), (2860, 9729), (2990, 9306), (3036, 9165), (3055, 9108), (3102, 8970), (3243, 8580), (3289, 8460), (3588, 7755), (3666, 7590), (3795, 7332), (4140, 6721), (4230, 6578), (4290, 6486), (4324, 6435), (4485, 6204), (4554, 6110), (4653, 5980), (5060, 5499), (5148, 5405), (5170, 5382)]