19344600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{977}}^1$

素因数の和:1010

約数の個数: 144

約数和(自身を含む): 70944120

約数和(自身を除く): 51599520

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, 792, 825, 900, 977, 990, 1100, 1320, 1650, 1800, 1954, 1980, 2200, 2475, 2931, 3300, 3908, 3960, 4885, 4950, 5862, 6600, 7816, 8793, 9770, 9900, 10747, 11724, 14655, 17586, 19540, 19800, 21494, 23448, 24425, 29310, 32241, 35172, 39080, 42988, 43965, 48850, 53735, 58620, 64482, 70344, 73275, 85976, 87930, 96723, 97700, 107470, 117240, 128964, 146550, 161205, 175860, 193446, 195400, 214940, 219825, 257928, 268675, 293100, 322410, 351720, 386892, 429880, 439650, 483615, 537350, 586200, 644820, 773784, 806025, 879300, 967230, 1074700, 1289640, 1612050, 1758600, 1934460, 2149400, 2418075, 3224100, 3868920, 4836150, 6448200, 9672300, 19344600]

約数ペア:

[(1, 19344600), (2, 9672300), (3, 6448200), (4, 4836150), (5, 3868920), (6, 3224100), (8, 2418075), (9, 2149400), (10, 1934460), (11, 1758600), (12, 1612050), (15, 1289640), (18, 1074700), (20, 967230), (22, 879300), (24, 806025), (25, 773784), (30, 644820), (33, 586200), (36, 537350), (40, 483615), (44, 439650), (45, 429880), (50, 386892), (55, 351720), (60, 322410), (66, 293100), (72, 268675), (75, 257928), (88, 219825), (90, 214940), (99, 195400), (100, 193446), (110, 175860), (120, 161205), (132, 146550), (150, 128964), (165, 117240), (180, 107470), (198, 97700), (200, 96723), (220, 87930), (225, 85976), (264, 73275), (275, 70344), (300, 64482), (330, 58620), (360, 53735), (396, 48850), (440, 43965), (450, 42988), (495, 39080), (550, 35172), (600, 32241), (660, 29310), (792, 24425), (825, 23448), (900, 21494), (977, 19800), (990, 19540), (1100, 17586), (1320, 14655), (1650, 11724), (1800, 10747), (1954, 9900), (1980, 9770), (2200, 8793), (2475, 7816), (2931, 6600), (3300, 5862), (3908, 4950), (3960, 4885)]