105639660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{27947}}^1$

素因数の和:27972

約数の個数: 96

約数和(自身を含む): 375621120

約数和(自身を除く): 269981460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 27947, 55894, 83841, 111788, 139735, 167682, 195629, 251523, 279470, 335364, 391258, 419205, 503046, 558940, 586887, 754569, 782516, 838410, 978145, 1006092, 1173774, 1257615, 1509138, 1676820, 1760661, 1956290, 2347548, 2515230, 2934435, 3018276, 3521322, 3772845, 3912580, 5030460, 5281983, 5868870, 7042644, 7545690, 8803305, 10563966, 11737740, 15091380, 17606610, 21127932, 26409915, 35213220, 52819830, 105639660]

約数ペア:

[(1, 105639660), (2, 52819830), (3, 35213220), (4, 26409915), (5, 21127932), (6, 17606610), (7, 15091380), (9, 11737740), (10, 10563966), (12, 8803305), (14, 7545690), (15, 7042644), (18, 5868870), (20, 5281983), (21, 5030460), (27, 3912580), (28, 3772845), (30, 3521322), (35, 3018276), (36, 2934435), (42, 2515230), (45, 2347548), (54, 1956290), (60, 1760661), (63, 1676820), (70, 1509138), (84, 1257615), (90, 1173774), (105, 1006092), (108, 978145), (126, 838410), (135, 782516), (140, 754569), (180, 586887), (189, 558940), (210, 503046), (252, 419205), (270, 391258), (315, 335364), (378, 279470), (420, 251523), (540, 195629), (630, 167682), (756, 139735), (945, 111788), (1260, 83841), (1890, 55894), (3780, 27947)]