145516770

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:694

約数の個数: 192

約数和(自身を含む): 478690560

約数和(自身を除く): 333173790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 49, 51, 54, 63, 70, 85, 90, 98, 102, 105, 119, 126, 135, 147, 153, 170, 189, 210, 238, 245, 255, 270, 294, 306, 315, 357, 378, 441, 459, 490, 510, 595, 630, 647, 714, 735, 765, 833, 882, 918, 945, 1071, 1190, 1294, 1323, 1470, 1530, 1666, 1785, 1890, 1941, 2142, 2205, 2295, 2499, 2646, 3213, 3235, 3570, 3882, 4165, 4410, 4529, 4590, 4998, 5355, 5823, 6426, 6470, 6615, 7497, 8330, 9058, 9705, 10710, 10999, 11646, 12495, 13230, 13587, 14994, 16065, 17469, 19410, 21998, 22491, 22645, 24990, 27174, 29115, 31703, 32130, 32997, 34938, 37485, 40761, 44982, 45290, 54995, 58230, 63406, 65994, 67935, 74970, 76993, 81522, 87345, 95109, 98991, 109990, 112455, 122283, 135870, 153986, 158515, 164985, 174690, 190218, 197982, 203805, 224910, 230979, 244566, 285327, 296973, 317030, 329970, 384965, 407610, 461958, 475545, 494955, 538951, 570654, 593946, 611415, 692937, 769930, 855981, 951090, 989910, 1077902, 1154895, 1222830, 1385874, 1426635, 1484865, 1616853, 1711962, 2078811, 2309790, 2694755, 2853270, 2969730, 3233706, 3464685, 4157622, 4279905, 4850559, 5389510, 6929370, 8084265, 8559810, 9701118, 10394055, 14551677, 16168530, 20788110, 24252795, 29103354, 48505590, 72758385, 145516770]

約数ペア:

[(1, 145516770), (2, 72758385), (3, 48505590), (5, 29103354), (6, 24252795), (7, 20788110), (9, 16168530), (10, 14551677), (14, 10394055), (15, 9701118), (17, 8559810), (18, 8084265), (21, 6929370), (27, 5389510), (30, 4850559), (34, 4279905), (35, 4157622), (42, 3464685), (45, 3233706), (49, 2969730), (51, 2853270), (54, 2694755), (63, 2309790), (70, 2078811), (85, 1711962), (90, 1616853), (98, 1484865), (102, 1426635), (105, 1385874), (119, 1222830), (126, 1154895), (135, 1077902), (147, 989910), (153, 951090), (170, 855981), (189, 769930), (210, 692937), (238, 611415), (245, 593946), (255, 570654), (270, 538951), (294, 494955), (306, 475545), (315, 461958), (357, 407610), (378, 384965), (441, 329970), (459, 317030), (490, 296973), (510, 285327), (595, 244566), (630, 230979), (647, 224910), (714, 203805), (735, 197982), (765, 190218), (833, 174690), (882, 164985), (918, 158515), (945, 153986), (1071, 135870), (1190, 122283), (1294, 112455), (1323, 109990), (1470, 98991), (1530, 95109), (1666, 87345), (1785, 81522), (1890, 76993), (1941, 74970), (2142, 67935), (2205, 65994), (2295, 63406), (2499, 58230), (2646, 54995), (3213, 45290), (3235, 44982), (3570, 40761), (3882, 37485), (4165, 34938), (4410, 32997), (4529, 32130), (4590, 31703), (4998, 29115), (5355, 27174), (5823, 24990), (6426, 22645), (6470, 22491), (6615, 21998), (7497, 19410), (8330, 17469), (9058, 16065), (9705, 14994), (10710, 13587), (10999, 13230), (11646, 12495)]