12976600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 192

約数和(自身を含む): 39997440

約数和(自身を除く): 27020840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 25, 26, 28, 31, 35, 40, 46, 50, 52, 56, 62, 65, 70, 91, 92, 100, 104, 115, 124, 130, 140, 155, 161, 175, 182, 184, 200, 217, 230, 248, 260, 280, 299, 310, 322, 325, 350, 364, 403, 434, 455, 460, 520, 575, 598, 620, 644, 650, 700, 713, 728, 775, 805, 806, 868, 910, 920, 1085, 1150, 1196, 1240, 1288, 1300, 1400, 1426, 1495, 1550, 1610, 1612, 1736, 1820, 2015, 2093, 2170, 2275, 2300, 2392, 2600, 2821, 2852, 2990, 3100, 3220, 3224, 3565, 3640, 4025, 4030, 4186, 4340, 4550, 4600, 4991, 5425, 5642, 5704, 5980, 6200, 6440, 7130, 7475, 8050, 8060, 8372, 8680, 9100, 9269, 9982, 10075, 10465, 10850, 11284, 11960, 14105, 14260, 14950, 16100, 16120, 16744, 17825, 18200, 18538, 19964, 20150, 20930, 21700, 22568, 24955, 28210, 28520, 29900, 32200, 35650, 37076, 39928, 40300, 41860, 43400, 46345, 49910, 52325, 56420, 59800, 64883, 70525, 71300, 74152, 80600, 83720, 92690, 99820, 104650, 112840, 124775, 129766, 141050, 142600, 185380, 199640, 209300, 231725, 249550, 259532, 282100, 324415, 370760, 418600, 463450, 499100, 519064, 564200, 648830, 926900, 998200, 1297660, 1622075, 1853800, 2595320, 3244150, 6488300, 12976600]

約数ペア:

[(1, 12976600), (2, 6488300), (4, 3244150), (5, 2595320), (7, 1853800), (8, 1622075), (10, 1297660), (13, 998200), (14, 926900), (20, 648830), (23, 564200), (25, 519064), (26, 499100), (28, 463450), (31, 418600), (35, 370760), (40, 324415), (46, 282100), (50, 259532), (52, 249550), (56, 231725), (62, 209300), (65, 199640), (70, 185380), (91, 142600), (92, 141050), (100, 129766), (104, 124775), (115, 112840), (124, 104650), (130, 99820), (140, 92690), (155, 83720), (161, 80600), (175, 74152), (182, 71300), (184, 70525), (200, 64883), (217, 59800), (230, 56420), (248, 52325), (260, 49910), (280, 46345), (299, 43400), (310, 41860), (322, 40300), (325, 39928), (350, 37076), (364, 35650), (403, 32200), (434, 29900), (455, 28520), (460, 28210), (520, 24955), (575, 22568), (598, 21700), (620, 20930), (644, 20150), (650, 19964), (700, 18538), (713, 18200), (728, 17825), (775, 16744), (805, 16120), (806, 16100), (868, 14950), (910, 14260), (920, 14105), (1085, 11960), (1150, 11284), (1196, 10850), (1240, 10465), (1288, 10075), (1300, 9982), (1400, 9269), (1426, 9100), (1495, 8680), (1550, 8372), (1610, 8060), (1612, 8050), (1736, 7475), (1820, 7130), (2015, 6440), (2093, 6200), (2170, 5980), (2275, 5704), (2300, 5642), (2392, 5425), (2600, 4991), (2821, 4600), (2852, 4550), (2990, 4340), (3100, 4186), (3220, 4030), (3224, 4025), (3565, 3640)]