77644440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4229}}^1$

素因数の和:4266

約数の個数: 128

約数和(自身を含む): 274104000

約数和(自身を除く): 196459560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4229, 4590, 6120, 8458, 9180, 12687, 16916, 18360, 21145, 25374, 33832, 38061, 42290, 50748, 63435, 71893, 76122, 84580, 101496, 114183, 126870, 143786, 152244, 169160, 190305, 215679, 228366, 253740, 287572, 304488, 359465, 380610, 431358, 456732, 507480, 570915, 575144, 647037, 718930, 761220, 862716, 913464, 1078395, 1141830, 1294074, 1437860, 1522440, 1725432, 1941111, 2156790, 2283660, 2588148, 2875720, 3235185, 3882222, 4313580, 4567320, 5176296, 6470370, 7764444, 8627160, 9705555, 12940740, 15528888, 19411110, 25881480, 38822220, 77644440]

約数ペア:

[(1, 77644440), (2, 38822220), (3, 25881480), (4, 19411110), (5, 15528888), (6, 12940740), (8, 9705555), (9, 8627160), (10, 7764444), (12, 6470370), (15, 5176296), (17, 4567320), (18, 4313580), (20, 3882222), (24, 3235185), (27, 2875720), (30, 2588148), (34, 2283660), (36, 2156790), (40, 1941111), (45, 1725432), (51, 1522440), (54, 1437860), (60, 1294074), (68, 1141830), (72, 1078395), (85, 913464), (90, 862716), (102, 761220), (108, 718930), (120, 647037), (135, 575144), (136, 570915), (153, 507480), (170, 456732), (180, 431358), (204, 380610), (216, 359465), (255, 304488), (270, 287572), (306, 253740), (340, 228366), (360, 215679), (408, 190305), (459, 169160), (510, 152244), (540, 143786), (612, 126870), (680, 114183), (765, 101496), (918, 84580), (1020, 76122), (1080, 71893), (1224, 63435), (1530, 50748), (1836, 42290), (2040, 38061), (2295, 33832), (3060, 25374), (3672, 21145), (4229, 18360), (4590, 16916), (6120, 12687), (8458, 9180)]