153018180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{5783}}^1$

素因数の和:5815

約数の個数: 144

約数和(自身を含む): 553875840

約数和(自身を除く): 400857660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 5783, 6615, 8820, 11566, 13230, 17349, 23132, 26460, 28915, 34698, 40481, 52047, 57830, 69396, 80962, 86745, 104094, 115660, 121443, 156141, 161924, 173490, 202405, 208188, 242886, 260235, 283367, 312282, 346980, 364329, 404810, 485772, 520470, 566734, 607215, 624564, 728658, 780705, 809620, 850101, 1040940, 1092987, 1133468, 1214430, 1416835, 1457316, 1561410, 1700202, 1821645, 2185974, 2428860, 2550303, 2833670, 3122820, 3400404, 3643290, 4250505, 4371948, 5100606, 5464935, 5667340, 7286580, 7650909, 8501010, 10201212, 10929870, 12751515, 15301818, 17002020, 21859740, 25503030, 30603636, 38254545, 51006060, 76509090, 153018180]

約数ペア:

[(1, 153018180), (2, 76509090), (3, 51006060), (4, 38254545), (5, 30603636), (6, 25503030), (7, 21859740), (9, 17002020), (10, 15301818), (12, 12751515), (14, 10929870), (15, 10201212), (18, 8501010), (20, 7650909), (21, 7286580), (27, 5667340), (28, 5464935), (30, 5100606), (35, 4371948), (36, 4250505), (42, 3643290), (45, 3400404), (49, 3122820), (54, 2833670), (60, 2550303), (63, 2428860), (70, 2185974), (84, 1821645), (90, 1700202), (98, 1561410), (105, 1457316), (108, 1416835), (126, 1214430), (135, 1133468), (140, 1092987), (147, 1040940), (180, 850101), (189, 809620), (196, 780705), (210, 728658), (245, 624564), (252, 607215), (270, 566734), (294, 520470), (315, 485772), (378, 404810), (420, 364329), (441, 346980), (490, 312282), (540, 283367), (588, 260235), (630, 242886), (735, 208188), (756, 202405), (882, 173490), (945, 161924), (980, 156141), (1260, 121443), (1323, 115660), (1470, 104094), (1764, 86745), (1890, 80962), (2205, 69396), (2646, 57830), (2940, 52047), (3780, 40481), (4410, 34698), (5292, 28915), (5783, 26460), (6615, 23132), (8820, 17349), (11566, 13230)]