27704700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:385

約数の個数: 144

約数和(自身を含む): 92216320

約数和(自身を除く): 64511620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 90, 93, 100, 108, 124, 135, 150, 155, 180, 186, 225, 270, 279, 300, 310, 331, 372, 450, 465, 540, 558, 620, 662, 675, 775, 837, 900, 930, 993, 1116, 1324, 1350, 1395, 1550, 1655, 1674, 1860, 1986, 2325, 2700, 2790, 2979, 3100, 3310, 3348, 3972, 4185, 4650, 4965, 5580, 5958, 6620, 6975, 8275, 8370, 8937, 9300, 9930, 10261, 11916, 13950, 14895, 16550, 16740, 17874, 19860, 20522, 20925, 24825, 27900, 29790, 30783, 33100, 35748, 41044, 41850, 44685, 49650, 51305, 59580, 61566, 74475, 83700, 89370, 92349, 99300, 102610, 123132, 148950, 153915, 178740, 184698, 205220, 223425, 256525, 277047, 297900, 307830, 369396, 446850, 461745, 513050, 554094, 615660, 769575, 893700, 923490, 1026100, 1108188, 1385235, 1539150, 1846980, 2308725, 2770470, 3078300, 4617450, 5540940, 6926175, 9234900, 13852350, 27704700]

約数ペア:

[(1, 27704700), (2, 13852350), (3, 9234900), (4, 6926175), (5, 5540940), (6, 4617450), (9, 3078300), (10, 2770470), (12, 2308725), (15, 1846980), (18, 1539150), (20, 1385235), (25, 1108188), (27, 1026100), (30, 923490), (31, 893700), (36, 769575), (45, 615660), (50, 554094), (54, 513050), (60, 461745), (62, 446850), (75, 369396), (90, 307830), (93, 297900), (100, 277047), (108, 256525), (124, 223425), (135, 205220), (150, 184698), (155, 178740), (180, 153915), (186, 148950), (225, 123132), (270, 102610), (279, 99300), (300, 92349), (310, 89370), (331, 83700), (372, 74475), (450, 61566), (465, 59580), (540, 51305), (558, 49650), (620, 44685), (662, 41850), (675, 41044), (775, 35748), (837, 33100), (900, 30783), (930, 29790), (993, 27900), (1116, 24825), (1324, 20925), (1350, 20522), (1395, 19860), (1550, 17874), (1655, 16740), (1674, 16550), (1860, 14895), (1986, 13950), (2325, 11916), (2700, 10261), (2790, 9930), (2979, 9300), (3100, 8937), (3310, 8370), (3348, 8275), (3972, 6975), (4185, 6620), (4650, 5958), (4965, 5580)]