64871550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1657}}^1$

素因数の和:1707

約数の個数: 96

約数和(自身を含む): 185032800

約数和(自身を除く): 120161250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 29, 30, 45, 50, 54, 58, 75, 87, 90, 135, 145, 150, 174, 225, 261, 270, 290, 435, 450, 522, 675, 725, 783, 870, 1305, 1350, 1450, 1566, 1657, 2175, 2610, 3314, 3915, 4350, 4971, 6525, 7830, 8285, 9942, 13050, 14913, 16570, 19575, 24855, 29826, 39150, 41425, 44739, 48053, 49710, 74565, 82850, 89478, 96106, 124275, 144159, 149130, 223695, 240265, 248550, 288318, 372825, 432477, 447390, 480530, 720795, 745650, 864954, 1118475, 1201325, 1297431, 1441590, 2162385, 2236950, 2402650, 2594862, 3603975, 4324770, 6487155, 7207950, 10811925, 12974310, 21623850, 32435775, 64871550]

約数ペア:

[(1, 64871550), (2, 32435775), (3, 21623850), (5, 12974310), (6, 10811925), (9, 7207950), (10, 6487155), (15, 4324770), (18, 3603975), (25, 2594862), (27, 2402650), (29, 2236950), (30, 2162385), (45, 1441590), (50, 1297431), (54, 1201325), (58, 1118475), (75, 864954), (87, 745650), (90, 720795), (135, 480530), (145, 447390), (150, 432477), (174, 372825), (225, 288318), (261, 248550), (270, 240265), (290, 223695), (435, 149130), (450, 144159), (522, 124275), (675, 96106), (725, 89478), (783, 82850), (870, 74565), (1305, 49710), (1350, 48053), (1450, 44739), (1566, 41425), (1657, 39150), (2175, 29826), (2610, 24855), (3314, 19575), (3915, 16570), (4350, 14913), (4971, 13050), (6525, 9942), (7830, 8285)]