89284860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:273

約数の個数: 216

約数和(自身を含む): 322672896

約数和(自身を除く): 233388036

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 53, 60, 63, 70, 84, 90, 98, 105, 106, 126, 140, 147, 159, 180, 191, 196, 210, 212, 245, 252, 265, 294, 315, 318, 371, 382, 420, 441, 477, 490, 530, 573, 588, 630, 636, 735, 742, 764, 795, 882, 954, 955, 980, 1060, 1113, 1146, 1260, 1337, 1470, 1484, 1590, 1719, 1764, 1855, 1908, 1910, 2205, 2226, 2292, 2385, 2597, 2674, 2865, 2940, 3180, 3339, 3438, 3710, 3820, 4011, 4410, 4452, 4770, 5194, 5348, 5565, 5730, 6678, 6685, 6876, 7420, 7791, 8022, 8595, 8820, 9359, 9540, 10123, 10388, 11130, 11460, 12033, 12985, 13356, 13370, 15582, 16044, 16695, 17190, 18718, 20055, 20246, 22260, 23373, 24066, 25970, 26740, 28077, 30369, 31164, 33390, 34380, 37436, 38955, 40110, 40492, 46746, 46795, 48132, 50615, 51940, 56154, 60165, 60738, 66780, 70861, 77910, 80220, 84231, 91107, 93492, 93590, 101230, 112308, 116865, 120330, 121476, 140385, 141722, 151845, 155820, 168462, 182214, 187180, 202460, 212583, 233730, 240660, 280770, 283444, 303690, 336924, 354305, 364428, 421155, 425166, 455535, 467460, 496027, 561540, 607380, 637749, 708610, 842310, 850332, 911070, 992054, 1062915, 1275498, 1417220, 1488081, 1684620, 1822140, 1984108, 2125830, 2480135, 2550996, 2976162, 3188745, 4251660, 4464243, 4960270, 5952324, 6377490, 7440405, 8928486, 9920540, 12754980, 14880810, 17856972, 22321215, 29761620, 44642430, 89284860]

約数ペア:

[(1, 89284860), (2, 44642430), (3, 29761620), (4, 22321215), (5, 17856972), (6, 14880810), (7, 12754980), (9, 9920540), (10, 8928486), (12, 7440405), (14, 6377490), (15, 5952324), (18, 4960270), (20, 4464243), (21, 4251660), (28, 3188745), (30, 2976162), (35, 2550996), (36, 2480135), (42, 2125830), (45, 1984108), (49, 1822140), (53, 1684620), (60, 1488081), (63, 1417220), (70, 1275498), (84, 1062915), (90, 992054), (98, 911070), (105, 850332), (106, 842310), (126, 708610), (140, 637749), (147, 607380), (159, 561540), (180, 496027), (191, 467460), (196, 455535), (210, 425166), (212, 421155), (245, 364428), (252, 354305), (265, 336924), (294, 303690), (315, 283444), (318, 280770), (371, 240660), (382, 233730), (420, 212583), (441, 202460), (477, 187180), (490, 182214), (530, 168462), (573, 155820), (588, 151845), (630, 141722), (636, 140385), (735, 121476), (742, 120330), (764, 116865), (795, 112308), (882, 101230), (954, 93590), (955, 93492), (980, 91107), (1060, 84231), (1113, 80220), (1146, 77910), (1260, 70861), (1337, 66780), (1470, 60738), (1484, 60165), (1590, 56154), (1719, 51940), (1764, 50615), (1855, 48132), (1908, 46795), (1910, 46746), (2205, 40492), (2226, 40110), (2292, 38955), (2385, 37436), (2597, 34380), (2674, 33390), (2865, 31164), (2940, 30369), (3180, 28077), (3339, 26740), (3438, 25970), (3710, 24066), (3820, 23373), (4011, 22260), (4410, 20246), (4452, 20055), (4770, 18718), (5194, 17190), (5348, 16695), (5565, 16044), (5730, 15582), (6678, 13370), (6685, 13356), (6876, 12985), (7420, 12033), (7791, 11460), (8022, 11130), (8595, 10388), (8820, 10123), (9359, 9540)]