139755300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:510

約数の個数: 144

約数和(自身を含む): 435597120

約数和(自身を除く): 295841820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 67, 68, 75, 85, 100, 102, 134, 150, 170, 201, 204, 255, 268, 300, 335, 340, 402, 409, 425, 510, 670, 804, 818, 850, 1005, 1020, 1139, 1227, 1275, 1340, 1636, 1675, 1700, 2010, 2045, 2278, 2454, 2550, 3350, 3417, 4020, 4090, 4556, 4908, 5025, 5100, 5695, 6135, 6700, 6834, 6953, 8180, 10050, 10225, 11390, 12270, 13668, 13906, 17085, 20100, 20450, 20859, 22780, 24540, 27403, 27812, 28475, 30675, 34170, 34765, 40900, 41718, 54806, 56950, 61350, 68340, 69530, 82209, 83436, 85425, 104295, 109612, 113900, 122700, 137015, 139060, 164418, 170850, 173825, 208590, 274030, 328836, 341700, 347650, 411045, 417180, 465851, 521475, 548060, 685075, 695300, 822090, 931702, 1042950, 1370150, 1397553, 1644180, 1863404, 2055225, 2085900, 2329255, 2740300, 2795106, 4110450, 4658510, 5590212, 6987765, 8220900, 9317020, 11646275, 13975530, 23292550, 27951060, 34938825, 46585100, 69877650, 139755300]

約数ペア:

[(1, 139755300), (2, 69877650), (3, 46585100), (4, 34938825), (5, 27951060), (6, 23292550), (10, 13975530), (12, 11646275), (15, 9317020), (17, 8220900), (20, 6987765), (25, 5590212), (30, 4658510), (34, 4110450), (50, 2795106), (51, 2740300), (60, 2329255), (67, 2085900), (68, 2055225), (75, 1863404), (85, 1644180), (100, 1397553), (102, 1370150), (134, 1042950), (150, 931702), (170, 822090), (201, 695300), (204, 685075), (255, 548060), (268, 521475), (300, 465851), (335, 417180), (340, 411045), (402, 347650), (409, 341700), (425, 328836), (510, 274030), (670, 208590), (804, 173825), (818, 170850), (850, 164418), (1005, 139060), (1020, 137015), (1139, 122700), (1227, 113900), (1275, 109612), (1340, 104295), (1636, 85425), (1675, 83436), (1700, 82209), (2010, 69530), (2045, 68340), (2278, 61350), (2454, 56950), (2550, 54806), (3350, 41718), (3417, 40900), (4020, 34765), (4090, 34170), (4556, 30675), (4908, 28475), (5025, 27812), (5100, 27403), (5695, 24540), (6135, 22780), (6700, 20859), (6834, 20450), (6953, 20100), (8180, 17085), (10050, 13906), (10225, 13668), (11390, 12270)]