83486430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 234092160

約数和(自身を除く): 150605730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 61, 74, 90, 111, 122, 135, 137, 183, 185, 222, 270, 274, 305, 333, 366, 370, 411, 549, 555, 610, 666, 685, 822, 915, 999, 1098, 1110, 1233, 1370, 1647, 1665, 1830, 1998, 2055, 2257, 2466, 2745, 3294, 3330, 3699, 4110, 4514, 4995, 5069, 5490, 6165, 6771, 7398, 8235, 8357, 9990, 10138, 11285, 12330, 13542, 15207, 16470, 16714, 18495, 20313, 22570, 25071, 25345, 30414, 33855, 36990, 40626, 41785, 45621, 50142, 50690, 60939, 67710, 75213, 76035, 83570, 91242, 101565, 121878, 125355, 136863, 150426, 152070, 203130, 225639, 228105, 250710, 273726, 304695, 309209, 376065, 451278, 456210, 609390, 618418, 684315, 752130, 927627, 1128195, 1368630, 1546045, 1855254, 2256390, 2782881, 3092090, 4638135, 5565762, 8348643, 9276270, 13914405, 16697286, 27828810, 41743215, 83486430]

約数ペア:

[(1, 83486430), (2, 41743215), (3, 27828810), (5, 16697286), (6, 13914405), (9, 9276270), (10, 8348643), (15, 5565762), (18, 4638135), (27, 3092090), (30, 2782881), (37, 2256390), (45, 1855254), (54, 1546045), (61, 1368630), (74, 1128195), (90, 927627), (111, 752130), (122, 684315), (135, 618418), (137, 609390), (183, 456210), (185, 451278), (222, 376065), (270, 309209), (274, 304695), (305, 273726), (333, 250710), (366, 228105), (370, 225639), (411, 203130), (549, 152070), (555, 150426), (610, 136863), (666, 125355), (685, 121878), (822, 101565), (915, 91242), (999, 83570), (1098, 76035), (1110, 75213), (1233, 67710), (1370, 60939), (1647, 50690), (1665, 50142), (1830, 45621), (1998, 41785), (2055, 40626), (2257, 36990), (2466, 33855), (2745, 30414), (3294, 25345), (3330, 25071), (3699, 22570), (4110, 20313), (4514, 18495), (4995, 16714), (5069, 16470), (5490, 15207), (6165, 13542), (6771, 12330), (7398, 11285), (8235, 10138), (8357, 9990)]