55305360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6983}}^1$

素因数の和:7013

約数の個数: 120

約数和(自身を含む): 202647744

約数和(自身を除く): 147342384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 6983, 7920, 13966, 20949, 27932, 34915, 41898, 55864, 62847, 69830, 76813, 83796, 104745, 111728, 125694, 139660, 153626, 167592, 209490, 230439, 251388, 279320, 307252, 314235, 335184, 384065, 418980, 460878, 502776, 558640, 614504, 628470, 691317, 768130, 837960, 921756, 1005552, 1152195, 1229008, 1256940, 1382634, 1536260, 1675920, 1843512, 2304390, 2513880, 2765268, 3072520, 3456585, 3687024, 4608780, 5027760, 5530536, 6145040, 6913170, 9217560, 11061072, 13826340, 18435120, 27652680, 55305360]

約数ペア:

[(1, 55305360), (2, 27652680), (3, 18435120), (4, 13826340), (5, 11061072), (6, 9217560), (8, 6913170), (9, 6145040), (10, 5530536), (11, 5027760), (12, 4608780), (15, 3687024), (16, 3456585), (18, 3072520), (20, 2765268), (22, 2513880), (24, 2304390), (30, 1843512), (33, 1675920), (36, 1536260), (40, 1382634), (44, 1256940), (45, 1229008), (48, 1152195), (55, 1005552), (60, 921756), (66, 837960), (72, 768130), (80, 691317), (88, 628470), (90, 614504), (99, 558640), (110, 502776), (120, 460878), (132, 418980), (144, 384065), (165, 335184), (176, 314235), (180, 307252), (198, 279320), (220, 251388), (240, 230439), (264, 209490), (330, 167592), (360, 153626), (396, 139660), (440, 125694), (495, 111728), (528, 104745), (660, 83796), (720, 76813), (792, 69830), (880, 62847), (990, 55864), (1320, 41898), (1584, 34915), (1980, 27932), (2640, 20949), (3960, 13966), (6983, 7920)]