2747721240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{63079}}^1$

素因数の和:63118

約数の個数: 144

約数和(自身を含む): 9815878800

約数和(自身を除く): 7068157560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3960, 4356, 4840, 5445, 7260, 8712, 10890, 14520, 21780, 43560, 63079, 126158, 189237, 252316, 315395, 378474, 504632, 567711, 630790, 693869, 756948, 946185, 1135422, 1261580, 1387738, 1513896, 1892370, 2081607, 2270844, 2523160, 2775476, 2838555, 3469345, 3784740, 4163214, 4541688, 5550952, 5677110, 6244821, 6938690, 7569480, 7632559, 8326428, 10408035, 11354220, 12489642, 13877380, 15265118, 16652856, 20816070, 22708440, 22897677, 24979284, 27754760, 30530236, 31224105, 38162795, 41632140, 45795354, 49958568, 61060472, 62448210, 68693031, 76325590, 83264280, 91590708, 114488385, 124896420, 137386062, 152651180, 183181416, 228976770, 249792840, 274772124, 305302360, 343465155, 457953540, 549544248, 686930310, 915907080, 1373860620, 2747721240]

約数ペア:

[(1, 2747721240), (2, 1373860620), (3, 915907080), (4, 686930310), (5, 549544248), (6, 457953540), (8, 343465155), (9, 305302360), (10, 274772124), (11, 249792840), (12, 228976770), (15, 183181416), (18, 152651180), (20, 137386062), (22, 124896420), (24, 114488385), (30, 91590708), (33, 83264280), (36, 76325590), (40, 68693031), (44, 62448210), (45, 61060472), (55, 49958568), (60, 45795354), (66, 41632140), (72, 38162795), (88, 31224105), (90, 30530236), (99, 27754760), (110, 24979284), (120, 22897677), (121, 22708440), (132, 20816070), (165, 16652856), (180, 15265118), (198, 13877380), (220, 12489642), (242, 11354220), (264, 10408035), (330, 8326428), (360, 7632559), (363, 7569480), (396, 6938690), (440, 6244821), (484, 5677110), (495, 5550952), (605, 4541688), (660, 4163214), (726, 3784740), (792, 3469345), (968, 2838555), (990, 2775476), (1089, 2523160), (1210, 2270844), (1320, 2081607), (1452, 1892370), (1815, 1513896), (1980, 1387738), (2178, 1261580), (2420, 1135422), (2904, 946185), (3630, 756948), (3960, 693869), (4356, 630790), (4840, 567711), (5445, 504632), (7260, 378474), (8712, 315395), (10890, 252316), (14520, 189237), (21780, 126158), (43560, 63079)]