30749400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1553}}^1$

素因数の和:1586

約数の個数: 144

約数和(自身を含む): 112727160

約数和(自身を除く): 81977760

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, 990, 1100, 1320, 1553, 1650, 1800, 1980, 2200, 2475, 3106, 3300, 3960, 4659, 4950, 6212, 6600, 7765, 9318, 9900, 12424, 13977, 15530, 17083, 18636, 19800, 23295, 27954, 31060, 34166, 37272, 38825, 46590, 51249, 55908, 62120, 68332, 69885, 77650, 85415, 93180, 102498, 111816, 116475, 136664, 139770, 153747, 155300, 170830, 186360, 204996, 232950, 256245, 279540, 307494, 310600, 341660, 349425, 409992, 427075, 465900, 512490, 559080, 614988, 683320, 698850, 768735, 854150, 931800, 1024980, 1229976, 1281225, 1397700, 1537470, 1708300, 2049960, 2562450, 2795400, 3074940, 3416600, 3843675, 5124900, 6149880, 7687350, 10249800, 15374700, 30749400]

約数ペア:

[(1, 30749400), (2, 15374700), (3, 10249800), (4, 7687350), (5, 6149880), (6, 5124900), (8, 3843675), (9, 3416600), (10, 3074940), (11, 2795400), (12, 2562450), (15, 2049960), (18, 1708300), (20, 1537470), (22, 1397700), (24, 1281225), (25, 1229976), (30, 1024980), (33, 931800), (36, 854150), (40, 768735), (44, 698850), (45, 683320), (50, 614988), (55, 559080), (60, 512490), (66, 465900), (72, 427075), (75, 409992), (88, 349425), (90, 341660), (99, 310600), (100, 307494), (110, 279540), (120, 256245), (132, 232950), (150, 204996), (165, 186360), (180, 170830), (198, 155300), (200, 153747), (220, 139770), (225, 136664), (264, 116475), (275, 111816), (300, 102498), (330, 93180), (360, 85415), (396, 77650), (440, 69885), (450, 68332), (495, 62120), (550, 55908), (600, 51249), (660, 46590), (792, 38825), (825, 37272), (900, 34166), (990, 31060), (1100, 27954), (1320, 23295), (1553, 19800), (1650, 18636), (1800, 17083), (1980, 15530), (2200, 13977), (2475, 12424), (3106, 9900), (3300, 9318), (3960, 7765), (4659, 6600), (4950, 6212)]