57812580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2699}}^1$

素因数の和:2738

約数の個数: 144

約数和(自身を含む): 212284800

約数和(自身を除く): 154472220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 2699, 3060, 3570, 4284, 5355, 5398, 7140, 8097, 10710, 10796, 13495, 16194, 18893, 21420, 24291, 26990, 32388, 37786, 40485, 45883, 48582, 53980, 56679, 75572, 80970, 91766, 94465, 97164, 113358, 121455, 137649, 161940, 170037, 183532, 188930, 226716, 229415, 242910, 275298, 283395, 321181, 340074, 377860, 412947, 458830, 485820, 550596, 566790, 642362, 680148, 688245, 825894, 850185, 917660, 963543, 1133580, 1284724, 1376490, 1605905, 1651788, 1700370, 1927086, 2064735, 2752980, 2890629, 3211810, 3400740, 3854172, 4129470, 4817715, 5781258, 6423620, 8258940, 9635430, 11562516, 14453145, 19270860, 28906290, 57812580]

約数ペア:

[(1, 57812580), (2, 28906290), (3, 19270860), (4, 14453145), (5, 11562516), (6, 9635430), (7, 8258940), (9, 6423620), (10, 5781258), (12, 4817715), (14, 4129470), (15, 3854172), (17, 3400740), (18, 3211810), (20, 2890629), (21, 2752980), (28, 2064735), (30, 1927086), (34, 1700370), (35, 1651788), (36, 1605905), (42, 1376490), (45, 1284724), (51, 1133580), (60, 963543), (63, 917660), (68, 850185), (70, 825894), (84, 688245), (85, 680148), (90, 642362), (102, 566790), (105, 550596), (119, 485820), (126, 458830), (140, 412947), (153, 377860), (170, 340074), (180, 321181), (204, 283395), (210, 275298), (238, 242910), (252, 229415), (255, 226716), (306, 188930), (315, 183532), (340, 170037), (357, 161940), (420, 137649), (476, 121455), (510, 113358), (595, 97164), (612, 94465), (630, 91766), (714, 80970), (765, 75572), (1020, 56679), (1071, 53980), (1190, 48582), (1260, 45883), (1428, 40485), (1530, 37786), (1785, 32388), (2142, 26990), (2380, 24291), (2699, 21420), (3060, 18893), (3570, 16194), (4284, 13495), (5355, 10796), (5398, 10710), (7140, 8097)]