1825816140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{15439}}^1$

素因数の和:15533

約数の個数: 120

約数和(自身を含む): 5806489920

約数和(自身を除く): 3980673780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 81, 90, 108, 135, 146, 162, 180, 219, 270, 292, 324, 365, 405, 438, 540, 657, 730, 810, 876, 1095, 1314, 1460, 1620, 1971, 2190, 2628, 3285, 3942, 4380, 5913, 6570, 7884, 9855, 11826, 13140, 15439, 19710, 23652, 29565, 30878, 39420, 46317, 59130, 61756, 77195, 92634, 118260, 138951, 154390, 185268, 231585, 277902, 308780, 416853, 463170, 555804, 694755, 833706, 926340, 1127047, 1250559, 1389510, 1667412, 2084265, 2254094, 2501118, 2779020, 3381141, 4168530, 4508188, 5002236, 5635235, 6252795, 6762282, 8337060, 10143423, 11270470, 12505590, 13524564, 16905705, 20286846, 22540940, 25011180, 30430269, 33811410, 40573692, 50717115, 60860538, 67622820, 91290807, 101434230, 121721076, 152151345, 182581614, 202868460, 304302690, 365163228, 456454035, 608605380, 912908070, 1825816140]

約数ペア:

[(1, 1825816140), (2, 912908070), (3, 608605380), (4, 456454035), (5, 365163228), (6, 304302690), (9, 202868460), (10, 182581614), (12, 152151345), (15, 121721076), (18, 101434230), (20, 91290807), (27, 67622820), (30, 60860538), (36, 50717115), (45, 40573692), (54, 33811410), (60, 30430269), (73, 25011180), (81, 22540940), (90, 20286846), (108, 16905705), (135, 13524564), (146, 12505590), (162, 11270470), (180, 10143423), (219, 8337060), (270, 6762282), (292, 6252795), (324, 5635235), (365, 5002236), (405, 4508188), (438, 4168530), (540, 3381141), (657, 2779020), (730, 2501118), (810, 2254094), (876, 2084265), (1095, 1667412), (1314, 1389510), (1460, 1250559), (1620, 1127047), (1971, 926340), (2190, 833706), (2628, 694755), (3285, 555804), (3942, 463170), (4380, 416853), (5913, 308780), (6570, 277902), (7884, 231585), (9855, 185268), (11826, 154390), (13140, 138951), (15439, 118260), (19710, 92634), (23652, 77195), (29565, 61756), (30878, 59130), (39420, 46317)]