73624620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 239500800

約数和(自身を除く): 165876180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 29, 30, 34, 38, 51, 57, 58, 60, 68, 76, 85, 87, 95, 102, 114, 116, 131, 145, 170, 174, 190, 204, 228, 255, 262, 285, 290, 323, 340, 348, 380, 393, 435, 493, 510, 524, 551, 570, 580, 646, 655, 786, 870, 969, 986, 1020, 1102, 1140, 1292, 1310, 1479, 1572, 1615, 1653, 1740, 1938, 1965, 1972, 2204, 2227, 2465, 2489, 2620, 2755, 2958, 3230, 3306, 3799, 3876, 3930, 4454, 4845, 4930, 4978, 5510, 5916, 6460, 6612, 6681, 7395, 7467, 7598, 7860, 8265, 8908, 9367, 9690, 9860, 9956, 11020, 11135, 11397, 12445, 13362, 14790, 14934, 15196, 16530, 18734, 18995, 19380, 22270, 22794, 24890, 26724, 28101, 29580, 29868, 33060, 33405, 37335, 37468, 37990, 42313, 44540, 45588, 46835, 49780, 56202, 56985, 64583, 66810, 72181, 74670, 75980, 84626, 93670, 112404, 113970, 126939, 129166, 133620, 140505, 144362, 149340, 169252, 187340, 193749, 211565, 216543, 227940, 253878, 258332, 281010, 288724, 322915, 360905, 387498, 423130, 433086, 507756, 562020, 634695, 645830, 721810, 774996, 846260, 866172, 968745, 1082715, 1227077, 1269390, 1291660, 1443620, 1937490, 2165430, 2454154, 2538780, 3681231, 3874980, 4330860, 4908308, 6135385, 7362462, 12270770, 14724924, 18406155, 24541540, 36812310, 73624620]

約数ペア:

[(1, 73624620), (2, 36812310), (3, 24541540), (4, 18406155), (5, 14724924), (6, 12270770), (10, 7362462), (12, 6135385), (15, 4908308), (17, 4330860), (19, 3874980), (20, 3681231), (29, 2538780), (30, 2454154), (34, 2165430), (38, 1937490), (51, 1443620), (57, 1291660), (58, 1269390), (60, 1227077), (68, 1082715), (76, 968745), (85, 866172), (87, 846260), (95, 774996), (102, 721810), (114, 645830), (116, 634695), (131, 562020), (145, 507756), (170, 433086), (174, 423130), (190, 387498), (204, 360905), (228, 322915), (255, 288724), (262, 281010), (285, 258332), (290, 253878), (323, 227940), (340, 216543), (348, 211565), (380, 193749), (393, 187340), (435, 169252), (493, 149340), (510, 144362), (524, 140505), (551, 133620), (570, 129166), (580, 126939), (646, 113970), (655, 112404), (786, 93670), (870, 84626), (969, 75980), (986, 74670), (1020, 72181), (1102, 66810), (1140, 64583), (1292, 56985), (1310, 56202), (1479, 49780), (1572, 46835), (1615, 45588), (1653, 44540), (1740, 42313), (1938, 37990), (1965, 37468), (1972, 37335), (2204, 33405), (2227, 33060), (2465, 29868), (2489, 29580), (2620, 28101), (2755, 26724), (2958, 24890), (3230, 22794), (3306, 22270), (3799, 19380), (3876, 18995), (3930, 18734), (4454, 16530), (4845, 15196), (4930, 14934), (4978, 14790), (5510, 13362), (5916, 12445), (6460, 11397), (6612, 11135), (6681, 11020), (7395, 9956), (7467, 9860), (7598, 9690), (7860, 9367), (8265, 8908)]