13081200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{991}}^1$

素因数の和:1023

約数の個数: 120

約数和(自身を含む): 45758976

約数和(自身を除く): 32677776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 200, 220, 240, 264, 275, 300, 330, 400, 440, 528, 550, 600, 660, 825, 880, 991, 1100, 1200, 1320, 1650, 1982, 2200, 2640, 2973, 3300, 3964, 4400, 4955, 5946, 6600, 7928, 9910, 10901, 11892, 13200, 14865, 15856, 19820, 21802, 23784, 24775, 29730, 32703, 39640, 43604, 47568, 49550, 54505, 59460, 65406, 74325, 79280, 87208, 99100, 109010, 118920, 130812, 148650, 163515, 174416, 198200, 218020, 237840, 261624, 272525, 297300, 327030, 396400, 436040, 523248, 545050, 594600, 654060, 817575, 872080, 1090100, 1189200, 1308120, 1635150, 2180200, 2616240, 3270300, 4360400, 6540600, 13081200]

約数ペア:

[(1, 13081200), (2, 6540600), (3, 4360400), (4, 3270300), (5, 2616240), (6, 2180200), (8, 1635150), (10, 1308120), (11, 1189200), (12, 1090100), (15, 872080), (16, 817575), (20, 654060), (22, 594600), (24, 545050), (25, 523248), (30, 436040), (33, 396400), (40, 327030), (44, 297300), (48, 272525), (50, 261624), (55, 237840), (60, 218020), (66, 198200), (75, 174416), (80, 163515), (88, 148650), (100, 130812), (110, 118920), (120, 109010), (132, 99100), (150, 87208), (165, 79280), (176, 74325), (200, 65406), (220, 59460), (240, 54505), (264, 49550), (275, 47568), (300, 43604), (330, 39640), (400, 32703), (440, 29730), (528, 24775), (550, 23784), (600, 21802), (660, 19820), (825, 15856), (880, 14865), (991, 13200), (1100, 11892), (1200, 10901), (1320, 9910), (1650, 7928), (1982, 6600), (2200, 5946), (2640, 4955), (2973, 4400), (3300, 3964)]