55943600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:487

約数の個数: 120

約数和(自身を含む): 150146640

約数和(自身を除く): 94203040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 34, 38, 40, 50, 68, 76, 80, 85, 95, 100, 136, 152, 170, 190, 200, 272, 304, 323, 340, 380, 400, 425, 433, 475, 646, 680, 760, 850, 866, 950, 1292, 1360, 1520, 1615, 1700, 1732, 1900, 2165, 2584, 3230, 3400, 3464, 3800, 4330, 5168, 6460, 6800, 6928, 7361, 7600, 8075, 8227, 8660, 10825, 12920, 14722, 16150, 16454, 17320, 21650, 25840, 29444, 32300, 32908, 34640, 36805, 41135, 43300, 58888, 64600, 65816, 73610, 82270, 86600, 117776, 129200, 131632, 139859, 147220, 164540, 173200, 184025, 205675, 279718, 294440, 329080, 368050, 411350, 559436, 588880, 658160, 699295, 736100, 822700, 1118872, 1398590, 1472200, 1645400, 2237744, 2797180, 2944400, 3290800, 3496475, 5594360, 6992950, 11188720, 13985900, 27971800, 55943600]

約数ペア:

[(1, 55943600), (2, 27971800), (4, 13985900), (5, 11188720), (8, 6992950), (10, 5594360), (16, 3496475), (17, 3290800), (19, 2944400), (20, 2797180), (25, 2237744), (34, 1645400), (38, 1472200), (40, 1398590), (50, 1118872), (68, 822700), (76, 736100), (80, 699295), (85, 658160), (95, 588880), (100, 559436), (136, 411350), (152, 368050), (170, 329080), (190, 294440), (200, 279718), (272, 205675), (304, 184025), (323, 173200), (340, 164540), (380, 147220), (400, 139859), (425, 131632), (433, 129200), (475, 117776), (646, 86600), (680, 82270), (760, 73610), (850, 65816), (866, 64600), (950, 58888), (1292, 43300), (1360, 41135), (1520, 36805), (1615, 34640), (1700, 32908), (1732, 32300), (1900, 29444), (2165, 25840), (2584, 21650), (3230, 17320), (3400, 16454), (3464, 16150), (3800, 14722), (4330, 12920), (5168, 10825), (6460, 8660), (6800, 8227), (6928, 8075), (7361, 7600)]