102527460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{81371}}^1$

素因数の和:81393

約数の個数: 72

約数和(自身を含む): 355432896

約数和(自身を除く): 252905436

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 81371, 162742, 244113, 325484, 406855, 488226, 569597, 732339, 813710, 976452, 1139194, 1220565, 1464678, 1627420, 1708791, 2278388, 2441130, 2847985, 2929356, 3417582, 3661695, 4882260, 5126373, 5695970, 6835164, 7323390, 8543955, 10252746, 11391940, 14646780, 17087910, 20505492, 25631865, 34175820, 51263730, 102527460]

約数ペア:

[(1, 102527460), (2, 51263730), (3, 34175820), (4, 25631865), (5, 20505492), (6, 17087910), (7, 14646780), (9, 11391940), (10, 10252746), (12, 8543955), (14, 7323390), (15, 6835164), (18, 5695970), (20, 5126373), (21, 4882260), (28, 3661695), (30, 3417582), (35, 2929356), (36, 2847985), (42, 2441130), (45, 2278388), (60, 1708791), (63, 1627420), (70, 1464678), (84, 1220565), (90, 1139194), (105, 976452), (126, 813710), (140, 732339), (180, 569597), (210, 488226), (252, 406855), (315, 325484), (420, 244113), (630, 162742), (1260, 81371)]