542080260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5113}}^1$

素因数の和:5178

約数の個数: 144

約数和(自身を含む): 1787036160

約数和(自身を除く): 1244955900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 31, 36, 38, 45, 57, 60, 62, 76, 90, 93, 95, 114, 124, 155, 171, 180, 186, 190, 228, 279, 285, 310, 342, 372, 380, 465, 558, 570, 589, 620, 684, 855, 930, 1116, 1140, 1178, 1395, 1710, 1767, 1860, 2356, 2790, 2945, 3420, 3534, 5113, 5301, 5580, 5890, 7068, 8835, 10226, 10602, 11780, 15339, 17670, 20452, 21204, 25565, 26505, 30678, 35340, 46017, 51130, 53010, 61356, 76695, 92034, 97147, 102260, 106020, 153390, 158503, 184068, 194294, 230085, 291441, 306780, 317006, 388588, 460170, 475509, 485735, 582882, 634012, 792515, 874323, 920340, 951018, 971470, 1165764, 1426527, 1457205, 1585030, 1748646, 1902036, 1942940, 2377545, 2853054, 2914410, 3011557, 3170060, 3497292, 4371615, 4755090, 5706108, 5828820, 6023114, 7132635, 8743230, 9034671, 9510180, 12046228, 14265270, 15057785, 17486460, 18069342, 27104013, 28530540, 30115570, 36138684, 45173355, 54208026, 60231140, 90346710, 108416052, 135520065, 180693420, 271040130, 542080260]

約数ペア:

[(1, 542080260), (2, 271040130), (3, 180693420), (4, 135520065), (5, 108416052), (6, 90346710), (9, 60231140), (10, 54208026), (12, 45173355), (15, 36138684), (18, 30115570), (19, 28530540), (20, 27104013), (30, 18069342), (31, 17486460), (36, 15057785), (38, 14265270), (45, 12046228), (57, 9510180), (60, 9034671), (62, 8743230), (76, 7132635), (90, 6023114), (93, 5828820), (95, 5706108), (114, 4755090), (124, 4371615), (155, 3497292), (171, 3170060), (180, 3011557), (186, 2914410), (190, 2853054), (228, 2377545), (279, 1942940), (285, 1902036), (310, 1748646), (342, 1585030), (372, 1457205), (380, 1426527), (465, 1165764), (558, 971470), (570, 951018), (589, 920340), (620, 874323), (684, 792515), (855, 634012), (930, 582882), (1116, 485735), (1140, 475509), (1178, 460170), (1395, 388588), (1710, 317006), (1767, 306780), (1860, 291441), (2356, 230085), (2790, 194294), (2945, 184068), (3420, 158503), (3534, 153390), (5113, 106020), (5301, 102260), (5580, 97147), (5890, 92034), (7068, 76695), (8835, 61356), (10226, 53010), (10602, 51130), (11780, 46017), (15339, 35340), (17670, 30678), (20452, 26505), (21204, 25565)]