75134640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{6389}}^1$

素因数の和:6419

約数の個数: 120

約数和(自身を含む): 270987120

約数和(自身を除く): 195852480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 6389, 11760, 12778, 19167, 25556, 31945, 38334, 44723, 51112, 63890, 76668, 89446, 95835, 102224, 127780, 134169, 153336, 178892, 191670, 223615, 255560, 268338, 306672, 313061, 357784, 383340, 447230, 511120, 536676, 626122, 670845, 715568, 766680, 894460, 939183, 1073352, 1252244, 1341690, 1533360, 1565305, 1788920, 1878366, 2146704, 2504488, 2683380, 3130610, 3577840, 3756732, 4695915, 5008976, 5366760, 6261220, 7513464, 9391830, 10733520, 12522440, 15026928, 18783660, 25044880, 37567320, 75134640]

約数ペア:

[(1, 75134640), (2, 37567320), (3, 25044880), (4, 18783660), (5, 15026928), (6, 12522440), (7, 10733520), (8, 9391830), (10, 7513464), (12, 6261220), (14, 5366760), (15, 5008976), (16, 4695915), (20, 3756732), (21, 3577840), (24, 3130610), (28, 2683380), (30, 2504488), (35, 2146704), (40, 1878366), (42, 1788920), (48, 1565305), (49, 1533360), (56, 1341690), (60, 1252244), (70, 1073352), (80, 939183), (84, 894460), (98, 766680), (105, 715568), (112, 670845), (120, 626122), (140, 536676), (147, 511120), (168, 447230), (196, 383340), (210, 357784), (240, 313061), (245, 306672), (280, 268338), (294, 255560), (336, 223615), (392, 191670), (420, 178892), (490, 153336), (560, 134169), (588, 127780), (735, 102224), (784, 95835), (840, 89446), (980, 76668), (1176, 63890), (1470, 51112), (1680, 44723), (1960, 38334), (2352, 31945), (2940, 25556), (3920, 19167), (5880, 12778), (6389, 11760)]