27104220

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2$

素因数の和:64

約数の個数: 252

約数和(自身を含む): 100809576

約数和(自身を除く): 73705356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 81, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 162, 165, 169, 180, 195, 198, 220, 234, 243, 260, 270, 286, 297, 324, 330, 338, 351, 390, 396, 405, 429, 468, 486, 495, 507, 540, 572, 585, 594, 660, 676, 702, 715, 729, 780, 810, 845, 858, 891, 972, 990, 1014, 1053, 1170, 1188, 1215, 1287, 1404, 1430, 1458, 1485, 1521, 1620, 1690, 1716, 1755, 1782, 1859, 1980, 2028, 2106, 2145, 2340, 2430, 2535, 2574, 2673, 2860, 2916, 2970, 3042, 3159, 3380, 3510, 3564, 3645, 3718, 3861, 4212, 4290, 4455, 4563, 4860, 5070, 5148, 5265, 5346, 5577, 5940, 6084, 6318, 6435, 7020, 7290, 7436, 7605, 7722, 8019, 8580, 8910, 9126, 9295, 9477, 10140, 10530, 10692, 11154, 11583, 12636, 12870, 13365, 13689, 14580, 15210, 15444, 15795, 16038, 16731, 17820, 18252, 18590, 18954, 19305, 21060, 22308, 22815, 23166, 25740, 26730, 27378, 27885, 30420, 31590, 32076, 33462, 34749, 37180, 37908, 38610, 40095, 41067, 45630, 46332, 47385, 50193, 53460, 54756, 55770, 57915, 63180, 66924, 68445, 69498, 77220, 80190, 82134, 83655, 91260, 94770, 100386, 104247, 111540, 115830, 123201, 136890, 138996, 150579, 160380, 164268, 167310, 173745, 189540, 200772, 205335, 208494, 231660, 246402, 250965, 273780, 301158, 334620, 347490, 410670, 416988, 451737, 492804, 501930, 521235, 602316, 616005, 694980, 752895, 821340, 903474, 1003860, 1042470, 1232010, 1355211, 1505790, 1806948, 2084940, 2258685, 2464020, 2710422, 3011580, 4517370, 5420844, 6776055, 9034740, 13552110, 27104220]

約数ペア:

[(1, 27104220), (2, 13552110), (3, 9034740), (4, 6776055), (5, 5420844), (6, 4517370), (9, 3011580), (10, 2710422), (11, 2464020), (12, 2258685), (13, 2084940), (15, 1806948), (18, 1505790), (20, 1355211), (22, 1232010), (26, 1042470), (27, 1003860), (30, 903474), (33, 821340), (36, 752895), (39, 694980), (44, 616005), (45, 602316), (52, 521235), (54, 501930), (55, 492804), (60, 451737), (65, 416988), (66, 410670), (78, 347490), (81, 334620), (90, 301158), (99, 273780), (108, 250965), (110, 246402), (117, 231660), (130, 208494), (132, 205335), (135, 200772), (143, 189540), (156, 173745), (162, 167310), (165, 164268), (169, 160380), (180, 150579), (195, 138996), (198, 136890), (220, 123201), (234, 115830), (243, 111540), (260, 104247), (270, 100386), (286, 94770), (297, 91260), (324, 83655), (330, 82134), (338, 80190), (351, 77220), (390, 69498), (396, 68445), (405, 66924), (429, 63180), (468, 57915), (486, 55770), (495, 54756), (507, 53460), (540, 50193), (572, 47385), (585, 46332), (594, 45630), (660, 41067), (676, 40095), (702, 38610), (715, 37908), (729, 37180), (780, 34749), (810, 33462), (845, 32076), (858, 31590), (891, 30420), (972, 27885), (990, 27378), (1014, 26730), (1053, 25740), (1170, 23166), (1188, 22815), (1215, 22308), (1287, 21060), (1404, 19305), (1430, 18954), (1458, 18590), (1485, 18252), (1521, 17820), (1620, 16731), (1690, 16038), (1716, 15795), (1755, 15444), (1782, 15210), (1859, 14580), (1980, 13689), (2028, 13365), (2106, 12870), (2145, 12636), (2340, 11583), (2430, 11154), (2535, 10692), (2574, 10530), (2673, 10140), (2860, 9477), (2916, 9295), (2970, 9126), (3042, 8910), (3159, 8580), (3380, 8019), (3510, 7722), (3564, 7605), (3645, 7436), (3718, 7290), (3861, 7020), (4212, 6435), (4290, 6318), (4455, 6084), (4563, 5940), (4860, 5577), (5070, 5346), (5148, 5265)]