75319040

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^2\times {\mathrm{163}}^1$

素因数の和:222

約数の個数: 108

約数和(自身を含む): 191575944

約数和(自身を除く): 116256904

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 163, 190, 256, 304, 320, 326, 361, 380, 608, 640, 652, 722, 760, 815, 1216, 1280, 1304, 1444, 1520, 1630, 1805, 2432, 2608, 2888, 3040, 3097, 3260, 3610, 4864, 5216, 5776, 6080, 6194, 6520, 7220, 10432, 11552, 12160, 12388, 13040, 14440, 15485, 20864, 23104, 24320, 24776, 26080, 28880, 30970, 41728, 46208, 49552, 52160, 57760, 58843, 61940, 92416, 99104, 104320, 115520, 117686, 123880, 198208, 208640, 231040, 235372, 247760, 294215, 396416, 462080, 470744, 495520, 588430, 792832, 941488, 991040, 1176860, 1882976, 1982080, 2353720, 3765952, 3964160, 4707440, 7531904, 9414880, 15063808, 18829760, 37659520, 75319040]

約数ペア:

[(1, 75319040), (2, 37659520), (4, 18829760), (5, 15063808), (8, 9414880), (10, 7531904), (16, 4707440), (19, 3964160), (20, 3765952), (32, 2353720), (38, 1982080), (40, 1882976), (64, 1176860), (76, 991040), (80, 941488), (95, 792832), (128, 588430), (152, 495520), (160, 470744), (163, 462080), (190, 396416), (256, 294215), (304, 247760), (320, 235372), (326, 231040), (361, 208640), (380, 198208), (608, 123880), (640, 117686), (652, 115520), (722, 104320), (760, 99104), (815, 92416), (1216, 61940), (1280, 58843), (1304, 57760), (1444, 52160), (1520, 49552), (1630, 46208), (1805, 41728), (2432, 30970), (2608, 28880), (2888, 26080), (3040, 24776), (3097, 24320), (3260, 23104), (3610, 20864), (4864, 15485), (5216, 14440), (5776, 13040), (6080, 12388), (6194, 12160), (6520, 11552), (7220, 10432)]