77056920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1399}}^1$

素因数の和:1439

約数の個数: 160

約数和(自身を含む): 274428000

約数和(自身を除く): 197371080

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, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 1020, 1080, 1224, 1377, 1399, 1530, 1620, 1836, 2040, 2295, 2754, 2798, 3060, 3240, 3672, 4197, 4590, 5508, 5596, 6120, 6885, 6995, 8394, 9180, 11016, 11192, 12591, 13770, 13990, 16788, 18360, 20985, 23783, 25182, 27540, 27980, 33576, 37773, 41970, 47566, 50364, 55080, 55960, 62955, 71349, 75546, 83940, 95132, 100728, 113319, 118915, 125910, 142698, 151092, 167880, 188865, 190264, 214047, 226638, 237830, 251820, 285396, 302184, 356745, 377730, 428094, 453276, 475660, 503640, 566595, 570792, 642141, 713490, 755460, 856188, 906552, 951320, 1070235, 1133190, 1284282, 1426980, 1510920, 1712376, 1926423, 2140470, 2266380, 2568564, 2853960, 3210705, 3852846, 4280940, 4532760, 5137128, 6421410, 7705692, 8561880, 9632115, 12842820, 15411384, 19264230, 25685640, 38528460, 77056920]

約数ペア:

[(1, 77056920), (2, 38528460), (3, 25685640), (4, 19264230), (5, 15411384), (6, 12842820), (8, 9632115), (9, 8561880), (10, 7705692), (12, 6421410), (15, 5137128), (17, 4532760), (18, 4280940), (20, 3852846), (24, 3210705), (27, 2853960), (30, 2568564), (34, 2266380), (36, 2140470), (40, 1926423), (45, 1712376), (51, 1510920), (54, 1426980), (60, 1284282), (68, 1133190), (72, 1070235), (81, 951320), (85, 906552), (90, 856188), (102, 755460), (108, 713490), (120, 642141), (135, 570792), (136, 566595), (153, 503640), (162, 475660), (170, 453276), (180, 428094), (204, 377730), (216, 356745), (255, 302184), (270, 285396), (306, 251820), (324, 237830), (340, 226638), (360, 214047), (405, 190264), (408, 188865), (459, 167880), (510, 151092), (540, 142698), (612, 125910), (648, 118915), (680, 113319), (765, 100728), (810, 95132), (918, 83940), (1020, 75546), (1080, 71349), (1224, 62955), (1377, 55960), (1399, 55080), (1530, 50364), (1620, 47566), (1836, 41970), (2040, 37773), (2295, 33576), (2754, 27980), (2798, 27540), (3060, 25182), (3240, 23783), (3672, 20985), (4197, 18360), (4590, 16788), (5508, 13990), (5596, 13770), (6120, 12591), (6885, 11192), (6995, 11016), (8394, 9180)]