521854920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3527}}^1$

素因数の和:3684

約数の個数: 128

約数和(自身を含む): 1752710400

約数和(自身を除く): 1230855480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 137, 180, 216, 270, 274, 360, 411, 540, 548, 685, 822, 1080, 1096, 1233, 1370, 1644, 2055, 2466, 2740, 3288, 3527, 3699, 4110, 4932, 5480, 6165, 7054, 7398, 8220, 9864, 10581, 12330, 14108, 14796, 16440, 17635, 18495, 21162, 24660, 28216, 29592, 31743, 35270, 36990, 42324, 49320, 52905, 63486, 70540, 73980, 84648, 95229, 105810, 126972, 141080, 147960, 158715, 190458, 211620, 253944, 317430, 380916, 423240, 476145, 483199, 634860, 761832, 952290, 966398, 1269720, 1449597, 1904580, 1932796, 2415995, 2899194, 3809160, 3865592, 4348791, 4831990, 5798388, 7247985, 8697582, 9663980, 11596776, 13046373, 14495970, 17395164, 19327960, 21743955, 26092746, 28991940, 34790328, 43487910, 52185492, 57983880, 65231865, 86975820, 104370984, 130463730, 173951640, 260927460, 521854920]

約数ペア:

[(1, 521854920), (2, 260927460), (3, 173951640), (4, 130463730), (5, 104370984), (6, 86975820), (8, 65231865), (9, 57983880), (10, 52185492), (12, 43487910), (15, 34790328), (18, 28991940), (20, 26092746), (24, 21743955), (27, 19327960), (30, 17395164), (36, 14495970), (40, 13046373), (45, 11596776), (54, 9663980), (60, 8697582), (72, 7247985), (90, 5798388), (108, 4831990), (120, 4348791), (135, 3865592), (137, 3809160), (180, 2899194), (216, 2415995), (270, 1932796), (274, 1904580), (360, 1449597), (411, 1269720), (540, 966398), (548, 952290), (685, 761832), (822, 634860), (1080, 483199), (1096, 476145), (1233, 423240), (1370, 380916), (1644, 317430), (2055, 253944), (2466, 211620), (2740, 190458), (3288, 158715), (3527, 147960), (3699, 141080), (4110, 126972), (4932, 105810), (5480, 95229), (6165, 84648), (7054, 73980), (7398, 70540), (8220, 63486), (9864, 52905), (10581, 49320), (12330, 42324), (14108, 36990), (14796, 35270), (16440, 31743), (17635, 29592), (18495, 28216), (21162, 24660)]