54903030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^3\times {\mathrm{17}}^1$

素因数の和:80

約数の個数: 192

約数和(自身を含む): 175815360

約数和(自身を除く): 120912330

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 49, 51, 65, 70, 78, 85, 91, 98, 102, 105, 119, 130, 147, 169, 170, 182, 195, 210, 221, 238, 245, 255, 273, 294, 338, 357, 390, 442, 455, 490, 507, 510, 546, 595, 637, 663, 714, 735, 833, 845, 910, 1014, 1105, 1183, 1190, 1274, 1326, 1365, 1470, 1547, 1666, 1690, 1785, 1911, 2197, 2210, 2366, 2499, 2535, 2730, 2873, 3094, 3185, 3315, 3549, 3570, 3822, 4165, 4394, 4641, 4998, 5070, 5746, 5915, 6370, 6591, 6630, 7098, 7735, 8281, 8330, 8619, 9282, 9555, 10829, 10985, 11830, 12495, 13182, 14365, 15379, 15470, 16562, 17238, 17745, 19110, 20111, 21658, 21970, 23205, 24843, 24990, 28730, 30758, 32487, 32955, 35490, 37349, 40222, 41405, 43095, 46137, 46410, 49686, 54145, 60333, 64974, 65910, 74698, 76895, 82810, 86190, 92274, 100555, 107653, 108290, 112047, 120666, 124215, 140777, 153790, 162435, 186745, 201110, 215306, 224094, 230685, 248430, 261443, 281554, 301665, 322959, 324870, 373490, 422331, 461370, 522886, 538265, 560235, 603330, 645918, 703885, 784329, 844662, 1076530, 1120470, 1307215, 1407770, 1568658, 1614795, 1830101, 2111655, 2614430, 3229590, 3660202, 3921645, 4223310, 5490303, 7843290, 9150505, 10980606, 18301010, 27451515, 54903030]

約数ペア:

[(1, 54903030), (2, 27451515), (3, 18301010), (5, 10980606), (6, 9150505), (7, 7843290), (10, 5490303), (13, 4223310), (14, 3921645), (15, 3660202), (17, 3229590), (21, 2614430), (26, 2111655), (30, 1830101), (34, 1614795), (35, 1568658), (39, 1407770), (42, 1307215), (49, 1120470), (51, 1076530), (65, 844662), (70, 784329), (78, 703885), (85, 645918), (91, 603330), (98, 560235), (102, 538265), (105, 522886), (119, 461370), (130, 422331), (147, 373490), (169, 324870), (170, 322959), (182, 301665), (195, 281554), (210, 261443), (221, 248430), (238, 230685), (245, 224094), (255, 215306), (273, 201110), (294, 186745), (338, 162435), (357, 153790), (390, 140777), (442, 124215), (455, 120666), (490, 112047), (507, 108290), (510, 107653), (546, 100555), (595, 92274), (637, 86190), (663, 82810), (714, 76895), (735, 74698), (833, 65910), (845, 64974), (910, 60333), (1014, 54145), (1105, 49686), (1183, 46410), (1190, 46137), (1274, 43095), (1326, 41405), (1365, 40222), (1470, 37349), (1547, 35490), (1666, 32955), (1690, 32487), (1785, 30758), (1911, 28730), (2197, 24990), (2210, 24843), (2366, 23205), (2499, 21970), (2535, 21658), (2730, 20111), (2873, 19110), (3094, 17745), (3185, 17238), (3315, 16562), (3549, 15470), (3570, 15379), (3822, 14365), (4165, 13182), (4394, 12495), (4641, 11830), (4998, 10985), (5070, 10829), (5746, 9555), (5915, 9282), (6370, 8619), (6591, 8330), (6630, 8281), (7098, 7735)]