16856400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1277}}^1$

素因数の和:1309

約数の個数: 120

約数和(自身を含む): 58951584

約数和(自身を除く): 42095184

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, 1100, 1200, 1277, 1320, 1650, 2200, 2554, 2640, 3300, 3831, 4400, 5108, 6385, 6600, 7662, 10216, 12770, 13200, 14047, 15324, 19155, 20432, 25540, 28094, 30648, 31925, 38310, 42141, 51080, 56188, 61296, 63850, 70235, 76620, 84282, 95775, 102160, 112376, 127700, 140470, 153240, 168564, 191550, 210705, 224752, 255400, 280940, 306480, 337128, 351175, 383100, 421410, 510800, 561880, 674256, 702350, 766200, 842820, 1053525, 1123760, 1404700, 1532400, 1685640, 2107050, 2809400, 3371280, 4214100, 5618800, 8428200, 16856400]

約数ペア:

[(1, 16856400), (2, 8428200), (3, 5618800), (4, 4214100), (5, 3371280), (6, 2809400), (8, 2107050), (10, 1685640), (11, 1532400), (12, 1404700), (15, 1123760), (16, 1053525), (20, 842820), (22, 766200), (24, 702350), (25, 674256), (30, 561880), (33, 510800), (40, 421410), (44, 383100), (48, 351175), (50, 337128), (55, 306480), (60, 280940), (66, 255400), (75, 224752), (80, 210705), (88, 191550), (100, 168564), (110, 153240), (120, 140470), (132, 127700), (150, 112376), (165, 102160), (176, 95775), (200, 84282), (220, 76620), (240, 70235), (264, 63850), (275, 61296), (300, 56188), (330, 51080), (400, 42141), (440, 38310), (528, 31925), (550, 30648), (600, 28094), (660, 25540), (825, 20432), (880, 19155), (1100, 15324), (1200, 14047), (1277, 13200), (1320, 12770), (1650, 10216), (2200, 7662), (2554, 6600), (2640, 6385), (3300, 5108), (3831, 4400)]