76319460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:555

約数の個数: 216

約数和(自身を含む): 285699960

約数和(自身を除く): 209380500

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, 49, 51, 60, 63, 68, 70, 84, 85, 90, 98, 102, 105, 119, 126, 140, 147, 153, 170, 180, 196, 204, 210, 238, 245, 252, 255, 294, 306, 315, 340, 357, 420, 441, 476, 490, 509, 510, 588, 595, 612, 630, 714, 735, 765, 833, 882, 980, 1018, 1020, 1071, 1190, 1260, 1428, 1470, 1527, 1530, 1666, 1764, 1785, 2036, 2142, 2205, 2380, 2499, 2545, 2940, 3054, 3060, 3332, 3563, 3570, 4165, 4284, 4410, 4581, 4998, 5090, 5355, 6108, 7126, 7140, 7497, 7635, 8330, 8653, 8820, 9162, 9996, 10180, 10689, 10710, 12495, 14252, 14994, 15270, 16660, 17306, 17815, 18324, 21378, 21420, 22905, 24941, 24990, 25959, 29988, 30540, 32067, 34612, 35630, 37485, 42756, 43265, 45810, 49882, 49980, 51918, 53445, 60571, 64134, 71260, 74823, 74970, 77877, 86530, 91620, 99764, 103836, 106890, 121142, 124705, 128268, 129795, 149646, 149940, 155754, 160335, 173060, 181713, 213780, 224469, 242284, 249410, 259590, 299292, 302855, 311508, 320670, 363426, 374115, 389385, 423997, 448938, 498820, 519180, 545139, 605710, 641340, 726852, 748230, 778770, 847994, 897876, 908565, 1090278, 1122345, 1211420, 1271991, 1496460, 1557540, 1695988, 1817130, 2119985, 2180556, 2244690, 2543982, 2725695, 3634260, 3815973, 4239970, 4489380, 5087964, 5451390, 6359955, 7631946, 8479940, 10902780, 12719910, 15263892, 19079865, 25439820, 38159730, 76319460]

約数ペア:

[(1, 76319460), (2, 38159730), (3, 25439820), (4, 19079865), (5, 15263892), (6, 12719910), (7, 10902780), (9, 8479940), (10, 7631946), (12, 6359955), (14, 5451390), (15, 5087964), (17, 4489380), (18, 4239970), (20, 3815973), (21, 3634260), (28, 2725695), (30, 2543982), (34, 2244690), (35, 2180556), (36, 2119985), (42, 1817130), (45, 1695988), (49, 1557540), (51, 1496460), (60, 1271991), (63, 1211420), (68, 1122345), (70, 1090278), (84, 908565), (85, 897876), (90, 847994), (98, 778770), (102, 748230), (105, 726852), (119, 641340), (126, 605710), (140, 545139), (147, 519180), (153, 498820), (170, 448938), (180, 423997), (196, 389385), (204, 374115), (210, 363426), (238, 320670), (245, 311508), (252, 302855), (255, 299292), (294, 259590), (306, 249410), (315, 242284), (340, 224469), (357, 213780), (420, 181713), (441, 173060), (476, 160335), (490, 155754), (509, 149940), (510, 149646), (588, 129795), (595, 128268), (612, 124705), (630, 121142), (714, 106890), (735, 103836), (765, 99764), (833, 91620), (882, 86530), (980, 77877), (1018, 74970), (1020, 74823), (1071, 71260), (1190, 64134), (1260, 60571), (1428, 53445), (1470, 51918), (1527, 49980), (1530, 49882), (1666, 45810), (1764, 43265), (1785, 42756), (2036, 37485), (2142, 35630), (2205, 34612), (2380, 32067), (2499, 30540), (2545, 29988), (2940, 25959), (3054, 24990), (3060, 24941), (3332, 22905), (3563, 21420), (3570, 21378), (4165, 18324), (4284, 17815), (4410, 17306), (4581, 16660), (4998, 15270), (5090, 14994), (5355, 14252), (6108, 12495), (7126, 10710), (7140, 10689), (7497, 10180), (7635, 9996), (8330, 9162), (8653, 8820)]