18922200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 66424320

約数和(自身を除く): 47502120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 47, 50, 55, 60, 61, 66, 75, 88, 94, 100, 110, 120, 122, 132, 141, 150, 165, 183, 188, 200, 220, 235, 244, 264, 275, 282, 300, 305, 330, 366, 376, 440, 470, 488, 517, 550, 564, 600, 610, 660, 671, 705, 732, 825, 915, 940, 1034, 1100, 1128, 1175, 1220, 1320, 1342, 1410, 1464, 1525, 1551, 1650, 1830, 1880, 2013, 2068, 2200, 2350, 2440, 2585, 2684, 2820, 2867, 3050, 3102, 3300, 3355, 3525, 3660, 4026, 4136, 4575, 4700, 5170, 5368, 5640, 5734, 6100, 6204, 6600, 6710, 7050, 7320, 7755, 8052, 8601, 9150, 9400, 10065, 10340, 11468, 12200, 12408, 12925, 13420, 14100, 14335, 15510, 16104, 16775, 17202, 18300, 20130, 20680, 22936, 25850, 26840, 28200, 28670, 31020, 31537, 33550, 34404, 36600, 38775, 40260, 43005, 50325, 51700, 57340, 62040, 63074, 67100, 68808, 71675, 77550, 80520, 86010, 94611, 100650, 103400, 114680, 126148, 134200, 143350, 155100, 157685, 172020, 189222, 201300, 215025, 252296, 286700, 310200, 315370, 344040, 378444, 402600, 430050, 473055, 573400, 630740, 756888, 788425, 860100, 946110, 1261480, 1576850, 1720200, 1892220, 2365275, 3153700, 3784440, 4730550, 6307400, 9461100, 18922200]

約数ペア:

[(1, 18922200), (2, 9461100), (3, 6307400), (4, 4730550), (5, 3784440), (6, 3153700), (8, 2365275), (10, 1892220), (11, 1720200), (12, 1576850), (15, 1261480), (20, 946110), (22, 860100), (24, 788425), (25, 756888), (30, 630740), (33, 573400), (40, 473055), (44, 430050), (47, 402600), (50, 378444), (55, 344040), (60, 315370), (61, 310200), (66, 286700), (75, 252296), (88, 215025), (94, 201300), (100, 189222), (110, 172020), (120, 157685), (122, 155100), (132, 143350), (141, 134200), (150, 126148), (165, 114680), (183, 103400), (188, 100650), (200, 94611), (220, 86010), (235, 80520), (244, 77550), (264, 71675), (275, 68808), (282, 67100), (300, 63074), (305, 62040), (330, 57340), (366, 51700), (376, 50325), (440, 43005), (470, 40260), (488, 38775), (517, 36600), (550, 34404), (564, 33550), (600, 31537), (610, 31020), (660, 28670), (671, 28200), (705, 26840), (732, 25850), (825, 22936), (915, 20680), (940, 20130), (1034, 18300), (1100, 17202), (1128, 16775), (1175, 16104), (1220, 15510), (1320, 14335), (1342, 14100), (1410, 13420), (1464, 12925), (1525, 12408), (1551, 12200), (1650, 11468), (1830, 10340), (1880, 10065), (2013, 9400), (2068, 9150), (2200, 8601), (2350, 8052), (2440, 7755), (2585, 7320), (2684, 7050), (2820, 6710), (2867, 6600), (3050, 6204), (3102, 6100), (3300, 5734), (3355, 5640), (3525, 5368), (3660, 5170), (4026, 4700), (4136, 4575)]