139245900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{7867}}^1$

素因数の和:7943

約数の個数: 72

約数和(自身を含む): 409765440

約数和(自身を除く): 270519540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 59, 60, 75, 100, 118, 150, 177, 236, 295, 300, 354, 590, 708, 885, 1180, 1475, 1770, 2950, 3540, 4425, 5900, 7867, 8850, 15734, 17700, 23601, 31468, 39335, 47202, 78670, 94404, 118005, 157340, 196675, 236010, 393350, 464153, 472020, 590025, 786700, 928306, 1180050, 1392459, 1856612, 2320765, 2360100, 2784918, 4641530, 5569836, 6962295, 9283060, 11603825, 13924590, 23207650, 27849180, 34811475, 46415300, 69622950, 139245900]

約数ペア:

[(1, 139245900), (2, 69622950), (3, 46415300), (4, 34811475), (5, 27849180), (6, 23207650), (10, 13924590), (12, 11603825), (15, 9283060), (20, 6962295), (25, 5569836), (30, 4641530), (50, 2784918), (59, 2360100), (60, 2320765), (75, 1856612), (100, 1392459), (118, 1180050), (150, 928306), (177, 786700), (236, 590025), (295, 472020), (300, 464153), (354, 393350), (590, 236010), (708, 196675), (885, 157340), (1180, 118005), (1475, 94404), (1770, 78670), (2950, 47202), (3540, 39335), (4425, 31468), (5900, 23601), (7867, 17700), (8850, 15734)]