71227800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{5653}}^1$

素因数の和:5682

約数の個数: 144

約数和(自身を含む): 273427440

約数和(自身を除く): 202199640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 5653, 6300, 11306, 12600, 16959, 22612, 28265, 33918, 39571, 45224, 50877, 56530, 67836, 79142, 84795, 101754, 113060, 118713, 135672, 141325, 158284, 169590, 197855, 203508, 226120, 237426, 254385, 282650, 316568, 339180, 356139, 395710, 407016, 423975, 474852, 508770, 565300, 593565, 678360, 712278, 791420, 847950, 949704, 989275, 1017540, 1130600, 1187130, 1271925, 1424556, 1582840, 1695900, 1780695, 1978550, 2035080, 2374260, 2543850, 2849112, 2967825, 3391800, 3561390, 3957100, 4748520, 5087700, 5935650, 7122780, 7914200, 8903475, 10175400, 11871300, 14245560, 17806950, 23742600, 35613900, 71227800]

約数ペア:

[(1, 71227800), (2, 35613900), (3, 23742600), (4, 17806950), (5, 14245560), (6, 11871300), (7, 10175400), (8, 8903475), (9, 7914200), (10, 7122780), (12, 5935650), (14, 5087700), (15, 4748520), (18, 3957100), (20, 3561390), (21, 3391800), (24, 2967825), (25, 2849112), (28, 2543850), (30, 2374260), (35, 2035080), (36, 1978550), (40, 1780695), (42, 1695900), (45, 1582840), (50, 1424556), (56, 1271925), (60, 1187130), (63, 1130600), (70, 1017540), (72, 989275), (75, 949704), (84, 847950), (90, 791420), (100, 712278), (105, 678360), (120, 593565), (126, 565300), (140, 508770), (150, 474852), (168, 423975), (175, 407016), (180, 395710), (200, 356139), (210, 339180), (225, 316568), (252, 282650), (280, 254385), (300, 237426), (315, 226120), (350, 203508), (360, 197855), (420, 169590), (450, 158284), (504, 141325), (525, 135672), (600, 118713), (630, 113060), (700, 101754), (840, 84795), (900, 79142), (1050, 67836), (1260, 56530), (1400, 50877), (1575, 45224), (1800, 39571), (2100, 33918), (2520, 28265), (3150, 22612), (4200, 16959), (5653, 12600), (6300, 11306)]