76378260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:422

約数の個数: 144

約数和(自身を含む): 252576576

約数和(自身を除く): 176198316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 83, 84, 98, 105, 140, 147, 166, 196, 210, 245, 249, 294, 313, 332, 415, 420, 490, 498, 581, 588, 626, 735, 830, 939, 980, 996, 1162, 1245, 1252, 1470, 1565, 1660, 1743, 1878, 2191, 2324, 2490, 2905, 2940, 3130, 3486, 3756, 4067, 4382, 4695, 4980, 5810, 6260, 6573, 6972, 8134, 8715, 8764, 9390, 10955, 11620, 12201, 13146, 15337, 16268, 17430, 18780, 20335, 21910, 24402, 25979, 26292, 30674, 32865, 34860, 40670, 43820, 46011, 48804, 51958, 61005, 61348, 65730, 76685, 77937, 81340, 92022, 103916, 122010, 129895, 131460, 153370, 155874, 181853, 184044, 230055, 244020, 259790, 306740, 311748, 363706, 389685, 460110, 519580, 545559, 727412, 779370, 909265, 920220, 1091118, 1272971, 1558740, 1818530, 2182236, 2545942, 2727795, 3637060, 3818913, 5091884, 5455590, 6364855, 7637826, 10911180, 12729710, 15275652, 19094565, 25459420, 38189130, 76378260]

約数ペア:

[(1, 76378260), (2, 38189130), (3, 25459420), (4, 19094565), (5, 15275652), (6, 12729710), (7, 10911180), (10, 7637826), (12, 6364855), (14, 5455590), (15, 5091884), (20, 3818913), (21, 3637060), (28, 2727795), (30, 2545942), (35, 2182236), (42, 1818530), (49, 1558740), (60, 1272971), (70, 1091118), (83, 920220), (84, 909265), (98, 779370), (105, 727412), (140, 545559), (147, 519580), (166, 460110), (196, 389685), (210, 363706), (245, 311748), (249, 306740), (294, 259790), (313, 244020), (332, 230055), (415, 184044), (420, 181853), (490, 155874), (498, 153370), (581, 131460), (588, 129895), (626, 122010), (735, 103916), (830, 92022), (939, 81340), (980, 77937), (996, 76685), (1162, 65730), (1245, 61348), (1252, 61005), (1470, 51958), (1565, 48804), (1660, 46011), (1743, 43820), (1878, 40670), (2191, 34860), (2324, 32865), (2490, 30674), (2905, 26292), (2940, 25979), (3130, 24402), (3486, 21910), (3756, 20335), (4067, 18780), (4382, 17430), (4695, 16268), (4980, 15337), (5810, 13146), (6260, 12201), (6573, 11620), (6972, 10955), (8134, 9390), (8715, 8764)]