16457700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:502

約数の個数: 144

約数和(自身を含む): 57746304

約数和(自身を除く): 41288604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 140, 150, 170, 175, 204, 210, 238, 255, 300, 340, 350, 357, 420, 425, 461, 476, 510, 525, 595, 700, 714, 850, 922, 1020, 1050, 1190, 1275, 1383, 1428, 1700, 1785, 1844, 2100, 2305, 2380, 2550, 2766, 2975, 3227, 3570, 4610, 5100, 5532, 5950, 6454, 6915, 7140, 7837, 8925, 9220, 9681, 11525, 11900, 12908, 13830, 15674, 16135, 17850, 19362, 23050, 23511, 27660, 31348, 32270, 34575, 35700, 38724, 39185, 46100, 47022, 48405, 54859, 64540, 69150, 78370, 80675, 94044, 96810, 109718, 117555, 138300, 156740, 161350, 164577, 193620, 195925, 219436, 235110, 242025, 274295, 322700, 329154, 391850, 470220, 484050, 548590, 587775, 658308, 783700, 822885, 968100, 1097180, 1175550, 1371475, 1645770, 2351100, 2742950, 3291540, 4114425, 5485900, 8228850, 16457700]

約数ペア:

[(1, 16457700), (2, 8228850), (3, 5485900), (4, 4114425), (5, 3291540), (6, 2742950), (7, 2351100), (10, 1645770), (12, 1371475), (14, 1175550), (15, 1097180), (17, 968100), (20, 822885), (21, 783700), (25, 658308), (28, 587775), (30, 548590), (34, 484050), (35, 470220), (42, 391850), (50, 329154), (51, 322700), (60, 274295), (68, 242025), (70, 235110), (75, 219436), (84, 195925), (85, 193620), (100, 164577), (102, 161350), (105, 156740), (119, 138300), (140, 117555), (150, 109718), (170, 96810), (175, 94044), (204, 80675), (210, 78370), (238, 69150), (255, 64540), (300, 54859), (340, 48405), (350, 47022), (357, 46100), (420, 39185), (425, 38724), (461, 35700), (476, 34575), (510, 32270), (525, 31348), (595, 27660), (700, 23511), (714, 23050), (850, 19362), (922, 17850), (1020, 16135), (1050, 15674), (1190, 13830), (1275, 12908), (1383, 11900), (1428, 11525), (1700, 9681), (1785, 9220), (1844, 8925), (2100, 7837), (2305, 7140), (2380, 6915), (2550, 6454), (2766, 5950), (2975, 5532), (3227, 5100), (3570, 4610)]