72022800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1277}}^1$

素因数の和:1345

約数の個数: 120

約数和(自身を含む): 235806336

約数和(自身を除く): 163783536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 47, 48, 50, 60, 75, 80, 94, 100, 120, 141, 150, 188, 200, 235, 240, 282, 300, 376, 400, 470, 564, 600, 705, 752, 940, 1128, 1175, 1200, 1277, 1410, 1880, 2256, 2350, 2554, 2820, 3525, 3760, 3831, 4700, 5108, 5640, 6385, 7050, 7662, 9400, 10216, 11280, 12770, 14100, 15324, 18800, 19155, 20432, 25540, 28200, 30648, 31925, 38310, 51080, 56400, 60019, 61296, 63850, 76620, 95775, 102160, 120038, 127700, 153240, 180057, 191550, 240076, 255400, 300095, 306480, 360114, 383100, 480152, 510800, 600190, 720228, 766200, 900285, 960304, 1200380, 1440456, 1500475, 1532400, 1800570, 2400760, 2880912, 3000950, 3601140, 4501425, 4801520, 6001900, 7202280, 9002850, 12003800, 14404560, 18005700, 24007600, 36011400, 72022800]

約数ペア:

[(1, 72022800), (2, 36011400), (3, 24007600), (4, 18005700), (5, 14404560), (6, 12003800), (8, 9002850), (10, 7202280), (12, 6001900), (15, 4801520), (16, 4501425), (20, 3601140), (24, 3000950), (25, 2880912), (30, 2400760), (40, 1800570), (47, 1532400), (48, 1500475), (50, 1440456), (60, 1200380), (75, 960304), (80, 900285), (94, 766200), (100, 720228), (120, 600190), (141, 510800), (150, 480152), (188, 383100), (200, 360114), (235, 306480), (240, 300095), (282, 255400), (300, 240076), (376, 191550), (400, 180057), (470, 153240), (564, 127700), (600, 120038), (705, 102160), (752, 95775), (940, 76620), (1128, 63850), (1175, 61296), (1200, 60019), (1277, 56400), (1410, 51080), (1880, 38310), (2256, 31925), (2350, 30648), (2554, 28200), (2820, 25540), (3525, 20432), (3760, 19155), (3831, 18800), (4700, 15324), (5108, 14100), (5640, 12770), (6385, 11280), (7050, 10216), (7662, 9400)]