83801520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3527}}^1$

素因数の和:3560

約数の個数: 160

約数和(自身を含む): 314979840

約数和(自身を除く): 231178320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3527, 3960, 4752, 5940, 7054, 7920, 10581, 11880, 14108, 17635, 21162, 23760, 28216, 31743, 35270, 38797, 42324, 52905, 56432, 63486, 70540, 77594, 84648, 95229, 105810, 116391, 126972, 141080, 155188, 158715, 169296, 190458, 193985, 211620, 232782, 253944, 282160, 310376, 317430, 349173, 380916, 387970, 423240, 465564, 476145, 507888, 581955, 620752, 634860, 698346, 761832, 775940, 846480, 931128, 952290, 1047519, 1163910, 1269720, 1396692, 1523664, 1551880, 1745865, 1862256, 1904580, 2095038, 2327820, 2539440, 2793384, 3103760, 3491730, 3809160, 4190076, 4655640, 5237595, 5586768, 6983460, 7618320, 8380152, 9311280, 10475190, 13966920, 16760304, 20950380, 27933840, 41900760, 83801520]

約数ペア:

[(1, 83801520), (2, 41900760), (3, 27933840), (4, 20950380), (5, 16760304), (6, 13966920), (8, 10475190), (9, 9311280), (10, 8380152), (11, 7618320), (12, 6983460), (15, 5586768), (16, 5237595), (18, 4655640), (20, 4190076), (22, 3809160), (24, 3491730), (27, 3103760), (30, 2793384), (33, 2539440), (36, 2327820), (40, 2095038), (44, 1904580), (45, 1862256), (48, 1745865), (54, 1551880), (55, 1523664), (60, 1396692), (66, 1269720), (72, 1163910), (80, 1047519), (88, 952290), (90, 931128), (99, 846480), (108, 775940), (110, 761832), (120, 698346), (132, 634860), (135, 620752), (144, 581955), (165, 507888), (176, 476145), (180, 465564), (198, 423240), (216, 387970), (220, 380916), (240, 349173), (264, 317430), (270, 310376), (297, 282160), (330, 253944), (360, 232782), (396, 211620), (432, 193985), (440, 190458), (495, 169296), (528, 158715), (540, 155188), (594, 141080), (660, 126972), (720, 116391), (792, 105810), (880, 95229), (990, 84648), (1080, 77594), (1188, 70540), (1320, 63486), (1485, 56432), (1584, 52905), (1980, 42324), (2160, 38797), (2376, 35270), (2640, 31743), (2970, 28216), (3527, 23760), (3960, 21162), (4752, 17635), (5940, 14108), (7054, 11880), (7920, 10581)]