85755120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2953}}^1$

素因数の和:2991

約数の個数: 120

約数和(自身を含む): 292304208

約数和(自身を除く): 206549088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 2953, 3630, 4840, 5808, 5906, 7260, 8859, 9680, 11812, 14520, 14765, 17718, 23624, 29040, 29530, 32483, 35436, 44295, 47248, 59060, 64966, 70872, 88590, 97449, 118120, 129932, 141744, 162415, 177180, 194898, 236240, 259864, 324830, 354360, 357313, 389796, 487245, 519728, 649660, 708720, 714626, 779592, 974490, 1071939, 1299320, 1429252, 1559184, 1786565, 1948980, 2143878, 2598640, 2858504, 3573130, 3897960, 4287756, 5359695, 5717008, 7146260, 7795920, 8575512, 10719390, 14292520, 17151024, 21438780, 28585040, 42877560, 85755120]

約数ペア:

[(1, 85755120), (2, 42877560), (3, 28585040), (4, 21438780), (5, 17151024), (6, 14292520), (8, 10719390), (10, 8575512), (11, 7795920), (12, 7146260), (15, 5717008), (16, 5359695), (20, 4287756), (22, 3897960), (24, 3573130), (30, 2858504), (33, 2598640), (40, 2143878), (44, 1948980), (48, 1786565), (55, 1559184), (60, 1429252), (66, 1299320), (80, 1071939), (88, 974490), (110, 779592), (120, 714626), (121, 708720), (132, 649660), (165, 519728), (176, 487245), (220, 389796), (240, 357313), (242, 354360), (264, 324830), (330, 259864), (363, 236240), (440, 194898), (484, 177180), (528, 162415), (605, 141744), (660, 129932), (726, 118120), (880, 97449), (968, 88590), (1210, 70872), (1320, 64966), (1452, 59060), (1815, 47248), (1936, 44295), (2420, 35436), (2640, 32483), (2904, 29530), (2953, 29040), (3630, 23624), (4840, 17718), (5808, 14765), (5906, 14520), (7260, 11812), (8859, 9680)]