127524780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{353}}^1$

素因数の和:597

約数の個数: 120

約数和(自身を含む): 402982272

約数和(自身を除く): 275457492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 223, 270, 324, 353, 405, 446, 540, 669, 706, 810, 892, 1059, 1115, 1338, 1412, 1620, 1765, 2007, 2118, 2230, 2676, 3177, 3345, 3530, 4014, 4236, 4460, 5295, 6021, 6354, 6690, 7060, 8028, 9531, 10035, 10590, 12042, 12708, 13380, 15885, 18063, 19062, 20070, 21180, 24084, 28593, 30105, 31770, 36126, 38124, 40140, 47655, 57186, 60210, 63540, 72252, 78719, 90315, 95310, 114372, 120420, 142965, 157438, 180630, 190620, 236157, 285930, 314876, 361260, 393595, 472314, 571860, 708471, 787190, 944628, 1180785, 1416942, 1574380, 2125413, 2361570, 2833884, 3542355, 4250826, 4723140, 6376239, 7084710, 8501652, 10627065, 12752478, 14169420, 21254130, 25504956, 31881195, 42508260, 63762390, 127524780]

約数ペア:

[(1, 127524780), (2, 63762390), (3, 42508260), (4, 31881195), (5, 25504956), (6, 21254130), (9, 14169420), (10, 12752478), (12, 10627065), (15, 8501652), (18, 7084710), (20, 6376239), (27, 4723140), (30, 4250826), (36, 3542355), (45, 2833884), (54, 2361570), (60, 2125413), (81, 1574380), (90, 1416942), (108, 1180785), (135, 944628), (162, 787190), (180, 708471), (223, 571860), (270, 472314), (324, 393595), (353, 361260), (405, 314876), (446, 285930), (540, 236157), (669, 190620), (706, 180630), (810, 157438), (892, 142965), (1059, 120420), (1115, 114372), (1338, 95310), (1412, 90315), (1620, 78719), (1765, 72252), (2007, 63540), (2118, 60210), (2230, 57186), (2676, 47655), (3177, 40140), (3345, 38124), (3530, 36126), (4014, 31770), (4236, 30105), (4460, 28593), (5295, 24084), (6021, 21180), (6354, 20070), (6690, 19062), (7060, 18063), (8028, 15885), (9531, 13380), (10035, 12708), (10590, 12042)]