40225500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{1277}}^1$

素因数の和:1309

約数の個数: 144

約数和(自身を含む): 145139904

約数和(自身を除く): 104914404

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 750, 875, 900, 1050, 1125, 1260, 1277, 1500, 1575, 1750, 2100, 2250, 2554, 2625, 3150, 3500, 3831, 4500, 5108, 5250, 6300, 6385, 7662, 7875, 8939, 10500, 11493, 12770, 15324, 15750, 17878, 19155, 22986, 25540, 26817, 31500, 31925, 35756, 38310, 44695, 45972, 53634, 57465, 63850, 76620, 80451, 89390, 95775, 107268, 114930, 127700, 134085, 159625, 160902, 178780, 191550, 223475, 229860, 268170, 287325, 319250, 321804, 383100, 402255, 446950, 478875, 536340, 574650, 638500, 670425, 804510, 893900, 957750, 1117375, 1149300, 1340850, 1436625, 1609020, 1915500, 2011275, 2234750, 2681700, 2873250, 3352125, 4022550, 4469500, 5746500, 6704250, 8045100, 10056375, 13408500, 20112750, 40225500]

約数ペア:

[(1, 40225500), (2, 20112750), (3, 13408500), (4, 10056375), (5, 8045100), (6, 6704250), (7, 5746500), (9, 4469500), (10, 4022550), (12, 3352125), (14, 2873250), (15, 2681700), (18, 2234750), (20, 2011275), (21, 1915500), (25, 1609020), (28, 1436625), (30, 1340850), (35, 1149300), (36, 1117375), (42, 957750), (45, 893900), (50, 804510), (60, 670425), (63, 638500), (70, 574650), (75, 536340), (84, 478875), (90, 446950), (100, 402255), (105, 383100), (125, 321804), (126, 319250), (140, 287325), (150, 268170), (175, 229860), (180, 223475), (210, 191550), (225, 178780), (250, 160902), (252, 159625), (300, 134085), (315, 127700), (350, 114930), (375, 107268), (420, 95775), (450, 89390), (500, 80451), (525, 76620), (630, 63850), (700, 57465), (750, 53634), (875, 45972), (900, 44695), (1050, 38310), (1125, 35756), (1260, 31925), (1277, 31500), (1500, 26817), (1575, 25540), (1750, 22986), (2100, 19155), (2250, 17878), (2554, 15750), (2625, 15324), (3150, 12770), (3500, 11493), (3831, 10500), (4500, 8939), (5108, 7875), (5250, 7662), (6300, 6385)]