73589220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{883}}^1$

素因数の和:1361

約数の個数: 72

約数和(自身を含む): 223956096

約数和(自身を除く): 150366876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 463, 883, 926, 1389, 1766, 1852, 2315, 2649, 2778, 3532, 4167, 4415, 4630, 5298, 5556, 6945, 7947, 8334, 8830, 9260, 10596, 13245, 13890, 15894, 16668, 17660, 20835, 26490, 27780, 31788, 39735, 41670, 52980, 79470, 83340, 158940, 408829, 817658, 1226487, 1635316, 2044145, 2452974, 3679461, 4088290, 4905948, 6132435, 7358922, 8176580, 12264870, 14717844, 18397305, 24529740, 36794610, 73589220]

約数ペア:

[(1, 73589220), (2, 36794610), (3, 24529740), (4, 18397305), (5, 14717844), (6, 12264870), (9, 8176580), (10, 7358922), (12, 6132435), (15, 4905948), (18, 4088290), (20, 3679461), (30, 2452974), (36, 2044145), (45, 1635316), (60, 1226487), (90, 817658), (180, 408829), (463, 158940), (883, 83340), (926, 79470), (1389, 52980), (1766, 41670), (1852, 39735), (2315, 31788), (2649, 27780), (2778, 26490), (3532, 20835), (4167, 17660), (4415, 16668), (4630, 15894), (5298, 13890), (5556, 13245), (6945, 10596), (7947, 9260), (8334, 8830)]