27773460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:135

約数の個数: 216

約数和(自身を含む): 100717344

約数和(自身を除く): 72943884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 83, 90, 99, 110, 117, 130, 132, 143, 156, 165, 166, 169, 180, 195, 198, 220, 234, 249, 260, 286, 330, 332, 338, 390, 396, 415, 429, 468, 495, 498, 507, 572, 585, 660, 676, 715, 747, 780, 830, 845, 858, 913, 990, 996, 1014, 1079, 1170, 1245, 1287, 1430, 1494, 1521, 1660, 1690, 1716, 1826, 1859, 1980, 2028, 2145, 2158, 2340, 2490, 2535, 2574, 2739, 2860, 2988, 3042, 3237, 3380, 3652, 3718, 3735, 4290, 4316, 4565, 4980, 5070, 5148, 5395, 5478, 5577, 6084, 6435, 6474, 7436, 7470, 7605, 8217, 8580, 9130, 9295, 9711, 10140, 10790, 10956, 11154, 11869, 12870, 12948, 13695, 14027, 14940, 15210, 16185, 16434, 16731, 18260, 18590, 19422, 21580, 22308, 23738, 25740, 27390, 27885, 28054, 30420, 32370, 32868, 33462, 35607, 37180, 38844, 41085, 42081, 47476, 48555, 54780, 55770, 56108, 59345, 64740, 66924, 70135, 71214, 82170, 83655, 84162, 97110, 106821, 111540, 118690, 126243, 140270, 142428, 154297, 164340, 167310, 168324, 178035, 194220, 210405, 213642, 237380, 252486, 280540, 308594, 334620, 356070, 420810, 427284, 462891, 504972, 534105, 617188, 631215, 712140, 771485, 841620, 925782, 1068210, 1262430, 1388673, 1542970, 1851564, 2136420, 2314455, 2524860, 2777346, 3085940, 4628910, 5554692, 6943365, 9257820, 13886730, 27773460]

約数ペア:

[(1, 27773460), (2, 13886730), (3, 9257820), (4, 6943365), (5, 5554692), (6, 4628910), (9, 3085940), (10, 2777346), (11, 2524860), (12, 2314455), (13, 2136420), (15, 1851564), (18, 1542970), (20, 1388673), (22, 1262430), (26, 1068210), (30, 925782), (33, 841620), (36, 771485), (39, 712140), (44, 631215), (45, 617188), (52, 534105), (55, 504972), (60, 462891), (65, 427284), (66, 420810), (78, 356070), (83, 334620), (90, 308594), (99, 280540), (110, 252486), (117, 237380), (130, 213642), (132, 210405), (143, 194220), (156, 178035), (165, 168324), (166, 167310), (169, 164340), (180, 154297), (195, 142428), (198, 140270), (220, 126243), (234, 118690), (249, 111540), (260, 106821), (286, 97110), (330, 84162), (332, 83655), (338, 82170), (390, 71214), (396, 70135), (415, 66924), (429, 64740), (468, 59345), (495, 56108), (498, 55770), (507, 54780), (572, 48555), (585, 47476), (660, 42081), (676, 41085), (715, 38844), (747, 37180), (780, 35607), (830, 33462), (845, 32868), (858, 32370), (913, 30420), (990, 28054), (996, 27885), (1014, 27390), (1079, 25740), (1170, 23738), (1245, 22308), (1287, 21580), (1430, 19422), (1494, 18590), (1521, 18260), (1660, 16731), (1690, 16434), (1716, 16185), (1826, 15210), (1859, 14940), (1980, 14027), (2028, 13695), (2145, 12948), (2158, 12870), (2340, 11869), (2490, 11154), (2535, 10956), (2574, 10790), (2739, 10140), (2860, 9711), (2988, 9295), (3042, 9130), (3237, 8580), (3380, 8217), (3652, 7605), (3718, 7470), (3735, 7436), (4290, 6474), (4316, 6435), (4565, 6084), (4980, 5577), (5070, 5478), (5148, 5395)]