175570980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 560867328

約数和(自身を除く): 385296348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 53, 60, 62, 65, 78, 93, 106, 124, 130, 137, 155, 156, 159, 186, 195, 212, 260, 265, 274, 310, 318, 372, 390, 403, 411, 465, 530, 548, 620, 636, 685, 689, 780, 795, 806, 822, 930, 1060, 1209, 1370, 1378, 1590, 1612, 1643, 1644, 1781, 1860, 2015, 2055, 2067, 2418, 2740, 2756, 3180, 3286, 3445, 3562, 4030, 4110, 4134, 4247, 4836, 4929, 5343, 6045, 6572, 6890, 7124, 7261, 8060, 8215, 8220, 8268, 8494, 8905, 9858, 10335, 10686, 12090, 12741, 13780, 14522, 16430, 16988, 17810, 19716, 20670, 21235, 21359, 21372, 21783, 24180, 24645, 25482, 26715, 29044, 32860, 35620, 36305, 41340, 42470, 42718, 43566, 49290, 50964, 53430, 55211, 63705, 64077, 72610, 84940, 85436, 87132, 94393, 98580, 106795, 106860, 108915, 110422, 127410, 128154, 145220, 165633, 188786, 213590, 217830, 220844, 225091, 254820, 256308, 276055, 283179, 320385, 331266, 377572, 427180, 435660, 450182, 471965, 552110, 566358, 640770, 662532, 675273, 828165, 900364, 943930, 1104220, 1125455, 1132716, 1281540, 1350546, 1415895, 1656330, 1887860, 2250910, 2701092, 2831790, 2926183, 3312660, 3376365, 4501820, 5663580, 5852366, 6752730, 8778549, 11704732, 13505460, 14630915, 17557098, 29261830, 35114196, 43892745, 58523660, 87785490, 175570980]

約数ペア:

[(1, 175570980), (2, 87785490), (3, 58523660), (4, 43892745), (5, 35114196), (6, 29261830), (10, 17557098), (12, 14630915), (13, 13505460), (15, 11704732), (20, 8778549), (26, 6752730), (30, 5852366), (31, 5663580), (39, 4501820), (52, 3376365), (53, 3312660), (60, 2926183), (62, 2831790), (65, 2701092), (78, 2250910), (93, 1887860), (106, 1656330), (124, 1415895), (130, 1350546), (137, 1281540), (155, 1132716), (156, 1125455), (159, 1104220), (186, 943930), (195, 900364), (212, 828165), (260, 675273), (265, 662532), (274, 640770), (310, 566358), (318, 552110), (372, 471965), (390, 450182), (403, 435660), (411, 427180), (465, 377572), (530, 331266), (548, 320385), (620, 283179), (636, 276055), (685, 256308), (689, 254820), (780, 225091), (795, 220844), (806, 217830), (822, 213590), (930, 188786), (1060, 165633), (1209, 145220), (1370, 128154), (1378, 127410), (1590, 110422), (1612, 108915), (1643, 106860), (1644, 106795), (1781, 98580), (1860, 94393), (2015, 87132), (2055, 85436), (2067, 84940), (2418, 72610), (2740, 64077), (2756, 63705), (3180, 55211), (3286, 53430), (3445, 50964), (3562, 49290), (4030, 43566), (4110, 42718), (4134, 42470), (4247, 41340), (4836, 36305), (4929, 35620), (5343, 32860), (6045, 29044), (6572, 26715), (6890, 25482), (7124, 24645), (7261, 24180), (8060, 21783), (8215, 21372), (8220, 21359), (8268, 21235), (8494, 20670), (8905, 19716), (9858, 17810), (10335, 16988), (10686, 16430), (12090, 14522), (12741, 13780)]