13087800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{661}}^1$

素因数の和:694

約数の個数: 144

約数和(自身を含む): 48021480

約数和(自身を除く): 34933680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 132, 150, 165, 180, 198, 200, 220, 225, 264, 275, 300, 330, 360, 396, 440, 450, 495, 550, 600, 660, 661, 792, 825, 900, 990, 1100, 1320, 1322, 1650, 1800, 1980, 1983, 2200, 2475, 2644, 3300, 3305, 3960, 3966, 4950, 5288, 5949, 6600, 6610, 7271, 7932, 9900, 9915, 11898, 13220, 14542, 15864, 16525, 19800, 19830, 21813, 23796, 26440, 29084, 29745, 33050, 36355, 39660, 43626, 47592, 49575, 58168, 59490, 65439, 66100, 72710, 79320, 87252, 99150, 109065, 118980, 130878, 132200, 145420, 148725, 174504, 181775, 198300, 218130, 237960, 261756, 290840, 297450, 327195, 363550, 396600, 436260, 523512, 545325, 594900, 654390, 727100, 872520, 1090650, 1189800, 1308780, 1454200, 1635975, 2181300, 2617560, 3271950, 4362600, 6543900, 13087800]

約数ペア:

[(1, 13087800), (2, 6543900), (3, 4362600), (4, 3271950), (5, 2617560), (6, 2181300), (8, 1635975), (9, 1454200), (10, 1308780), (11, 1189800), (12, 1090650), (15, 872520), (18, 727100), (20, 654390), (22, 594900), (24, 545325), (25, 523512), (30, 436260), (33, 396600), (36, 363550), (40, 327195), (44, 297450), (45, 290840), (50, 261756), (55, 237960), (60, 218130), (66, 198300), (72, 181775), (75, 174504), (88, 148725), (90, 145420), (99, 132200), (100, 130878), (110, 118980), (120, 109065), (132, 99150), (150, 87252), (165, 79320), (180, 72710), (198, 66100), (200, 65439), (220, 59490), (225, 58168), (264, 49575), (275, 47592), (300, 43626), (330, 39660), (360, 36355), (396, 33050), (440, 29745), (450, 29084), (495, 26440), (550, 23796), (600, 21813), (660, 19830), (661, 19800), (792, 16525), (825, 15864), (900, 14542), (990, 13220), (1100, 11898), (1320, 9915), (1322, 9900), (1650, 7932), (1800, 7271), (1980, 6610), (1983, 6600), (2200, 5949), (2475, 5288), (2644, 4950), (3300, 3966), (3305, 3960)]