144583020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4643}}^1$

素因数の和:4831

約数の個数: 72

約数和(自身を含む): 441198576

約数和(自身を除く): 296615556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1557, 1730, 2076, 2595, 3114, 3460, 4643, 5190, 6228, 7785, 9286, 10380, 13929, 15570, 18572, 23215, 27858, 31140, 41787, 46430, 55716, 69645, 83574, 92860, 139290, 167148, 208935, 278580, 417870, 803239, 835740, 1606478, 2409717, 3212956, 4016195, 4819434, 7229151, 8032390, 9638868, 12048585, 14458302, 16064780, 24097170, 28916604, 36145755, 48194340, 72291510, 144583020]

約数ペア:

[(1, 144583020), (2, 72291510), (3, 48194340), (4, 36145755), (5, 28916604), (6, 24097170), (9, 16064780), (10, 14458302), (12, 12048585), (15, 9638868), (18, 8032390), (20, 7229151), (30, 4819434), (36, 4016195), (45, 3212956), (60, 2409717), (90, 1606478), (173, 835740), (180, 803239), (346, 417870), (519, 278580), (692, 208935), (865, 167148), (1038, 139290), (1557, 92860), (1730, 83574), (2076, 69645), (2595, 55716), (3114, 46430), (3460, 41787), (4643, 31140), (5190, 27858), (6228, 23215), (7785, 18572), (9286, 15570), (10380, 13929)]