85534920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2731}}^1$

素因数の和:2780

約数の個数: 128

約数和(自身を含む): 295056000

約数和(自身を除く): 209521080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 2731, 3132, 3480, 3915, 5220, 5462, 6264, 7830, 8193, 10440, 10924, 13655, 15660, 16386, 21848, 24579, 27310, 31320, 32772, 40965, 49158, 54620, 65544, 73737, 79199, 81930, 98316, 109240, 122895, 147474, 158398, 163860, 196632, 237597, 245790, 294948, 316796, 327720, 368685, 395995, 475194, 491580, 589896, 633592, 712791, 737370, 791990, 950388, 983160, 1187985, 1425582, 1474740, 1583980, 1900776, 2138373, 2375970, 2851164, 2949480, 3167960, 3563955, 4276746, 4751940, 5702328, 7127910, 8553492, 9503880, 10691865, 14255820, 17106984, 21383730, 28511640, 42767460, 85534920]

約数ペア:

[(1, 85534920), (2, 42767460), (3, 28511640), (4, 21383730), (5, 17106984), (6, 14255820), (8, 10691865), (9, 9503880), (10, 8553492), (12, 7127910), (15, 5702328), (18, 4751940), (20, 4276746), (24, 3563955), (27, 3167960), (29, 2949480), (30, 2851164), (36, 2375970), (40, 2138373), (45, 1900776), (54, 1583980), (58, 1474740), (60, 1425582), (72, 1187985), (87, 983160), (90, 950388), (108, 791990), (116, 737370), (120, 712791), (135, 633592), (145, 589896), (174, 491580), (180, 475194), (216, 395995), (232, 368685), (261, 327720), (270, 316796), (290, 294948), (348, 245790), (360, 237597), (435, 196632), (522, 163860), (540, 158398), (580, 147474), (696, 122895), (783, 109240), (870, 98316), (1044, 81930), (1080, 79199), (1160, 73737), (1305, 65544), (1566, 54620), (1740, 49158), (2088, 40965), (2610, 32772), (2731, 31320), (3132, 27310), (3480, 24579), (3915, 21848), (5220, 16386), (5462, 15660), (6264, 13655), (7830, 10924), (8193, 10440)]