30107880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7603}}^1$

素因数の和:7631

約数の個数: 96

約数和(自身を含む): 106760160

約数和(自身を除く): 76652280

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, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 7603, 15206, 22809, 30412, 38015, 45618, 60824, 68427, 76030, 83633, 91236, 114045, 136854, 152060, 167266, 182472, 228090, 250899, 273708, 304120, 334532, 342135, 418165, 456180, 501798, 547416, 669064, 684270, 752697, 836330, 912360, 1003596, 1254495, 1368540, 1505394, 1672660, 2007192, 2508990, 2737080, 3010788, 3345320, 3763485, 5017980, 6021576, 7526970, 10035960, 15053940, 30107880]

約数ペア:

[(1, 30107880), (2, 15053940), (3, 10035960), (4, 7526970), (5, 6021576), (6, 5017980), (8, 3763485), (9, 3345320), (10, 3010788), (11, 2737080), (12, 2508990), (15, 2007192), (18, 1672660), (20, 1505394), (22, 1368540), (24, 1254495), (30, 1003596), (33, 912360), (36, 836330), (40, 752697), (44, 684270), (45, 669064), (55, 547416), (60, 501798), (66, 456180), (72, 418165), (88, 342135), (90, 334532), (99, 304120), (110, 273708), (120, 250899), (132, 228090), (165, 182472), (180, 167266), (198, 152060), (220, 136854), (264, 114045), (330, 91236), (360, 83633), (396, 76030), (440, 68427), (495, 60824), (660, 45618), (792, 38015), (990, 30412), (1320, 22809), (1980, 15206), (3960, 7603)]