38833740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1783}}^1$

素因数の和:1820

約数の個数: 108

約数和(自身を含む): 129550512

約数和(自身を除く): 90716772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1783, 1815, 1980, 2178, 2420, 3566, 3630, 4356, 5349, 5445, 7132, 7260, 8915, 10698, 10890, 16047, 17830, 19613, 21396, 21780, 26745, 32094, 35660, 39226, 53490, 58839, 64188, 78452, 80235, 98065, 106980, 117678, 160470, 176517, 196130, 215743, 235356, 294195, 320940, 353034, 392260, 431486, 588390, 647229, 706068, 862972, 882585, 1078715, 1176780, 1294458, 1765170, 1941687, 2157430, 2588916, 3236145, 3530340, 3883374, 4314860, 6472290, 7766748, 9708435, 12944580, 19416870, 38833740]

約数ペア:

[(1, 38833740), (2, 19416870), (3, 12944580), (4, 9708435), (5, 7766748), (6, 6472290), (9, 4314860), (10, 3883374), (11, 3530340), (12, 3236145), (15, 2588916), (18, 2157430), (20, 1941687), (22, 1765170), (30, 1294458), (33, 1176780), (36, 1078715), (44, 882585), (45, 862972), (55, 706068), (60, 647229), (66, 588390), (90, 431486), (99, 392260), (110, 353034), (121, 320940), (132, 294195), (165, 235356), (180, 215743), (198, 196130), (220, 176517), (242, 160470), (330, 117678), (363, 106980), (396, 98065), (484, 80235), (495, 78452), (605, 64188), (660, 58839), (726, 53490), (990, 39226), (1089, 35660), (1210, 32094), (1452, 26745), (1783, 21780), (1815, 21396), (1980, 19613), (2178, 17830), (2420, 16047), (3566, 10890), (3630, 10698), (4356, 8915), (5349, 7260), (5445, 7132)]