19932000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1$

素因数の和:190

約数の個数: 192

約数和(自身を含む): 71705088

約数和(自身を除く): 51773088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 110, 120, 125, 132, 150, 151, 160, 165, 176, 200, 220, 240, 250, 264, 275, 300, 302, 330, 352, 375, 400, 440, 453, 480, 500, 528, 550, 600, 604, 660, 750, 755, 800, 825, 880, 906, 1000, 1056, 1100, 1200, 1208, 1320, 1375, 1500, 1510, 1650, 1661, 1760, 1812, 2000, 2200, 2265, 2400, 2416, 2640, 2750, 3000, 3020, 3300, 3322, 3624, 3775, 4000, 4125, 4400, 4530, 4832, 4983, 5280, 5500, 6000, 6040, 6600, 6644, 7248, 7550, 8250, 8305, 8800, 9060, 9966, 11000, 11325, 12000, 12080, 13200, 13288, 14496, 15100, 16500, 16610, 18120, 18875, 19932, 22000, 22650, 24160, 24915, 26400, 26576, 30200, 33000, 33220, 36240, 37750, 39864, 41525, 44000, 45300, 49830, 53152, 56625, 60400, 66000, 66440, 72480, 75500, 79728, 83050, 90600, 99660, 113250, 120800, 124575, 132000, 132880, 151000, 159456, 166100, 181200, 199320, 207625, 226500, 249150, 265760, 302000, 332200, 362400, 398640, 415250, 453000, 498300, 604000, 622875, 664400, 797280, 830500, 906000, 996600, 1245750, 1328800, 1661000, 1812000, 1993200, 2491500, 3322000, 3986400, 4983000, 6644000, 9966000, 19932000]

約数ペア:

[(1, 19932000), (2, 9966000), (3, 6644000), (4, 4983000), (5, 3986400), (6, 3322000), (8, 2491500), (10, 1993200), (11, 1812000), (12, 1661000), (15, 1328800), (16, 1245750), (20, 996600), (22, 906000), (24, 830500), (25, 797280), (30, 664400), (32, 622875), (33, 604000), (40, 498300), (44, 453000), (48, 415250), (50, 398640), (55, 362400), (60, 332200), (66, 302000), (75, 265760), (80, 249150), (88, 226500), (96, 207625), (100, 199320), (110, 181200), (120, 166100), (125, 159456), (132, 151000), (150, 132880), (151, 132000), (160, 124575), (165, 120800), (176, 113250), (200, 99660), (220, 90600), (240, 83050), (250, 79728), (264, 75500), (275, 72480), (300, 66440), (302, 66000), (330, 60400), (352, 56625), (375, 53152), (400, 49830), (440, 45300), (453, 44000), (480, 41525), (500, 39864), (528, 37750), (550, 36240), (600, 33220), (604, 33000), (660, 30200), (750, 26576), (755, 26400), (800, 24915), (825, 24160), (880, 22650), (906, 22000), (1000, 19932), (1056, 18875), (1100, 18120), (1200, 16610), (1208, 16500), (1320, 15100), (1375, 14496), (1500, 13288), (1510, 13200), (1650, 12080), (1661, 12000), (1760, 11325), (1812, 11000), (2000, 9966), (2200, 9060), (2265, 8800), (2400, 8305), (2416, 8250), (2640, 7550), (2750, 7248), (3000, 6644), (3020, 6600), (3300, 6040), (3322, 6000), (3624, 5500), (3775, 5280), (4000, 4983), (4125, 4832), (4400, 4530)]