81150600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{641}}^1$

素因数の和:871

約数の個数: 96

約数和(自身を含む): 253153440

約数和(自身を除く): 172002840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 211, 300, 422, 600, 633, 641, 844, 1055, 1266, 1282, 1688, 1923, 2110, 2532, 2564, 3165, 3205, 3846, 4220, 5064, 5128, 5275, 6330, 6410, 7692, 8440, 9615, 10550, 12660, 12820, 15384, 15825, 16025, 19230, 21100, 25320, 25640, 31650, 32050, 38460, 42200, 48075, 63300, 64100, 76920, 96150, 126600, 128200, 135251, 192300, 270502, 384600, 405753, 541004, 676255, 811506, 1082008, 1352510, 1623012, 2028765, 2705020, 3246024, 3381275, 4057530, 5410040, 6762550, 8115060, 10143825, 13525100, 16230120, 20287650, 27050200, 40575300, 81150600]

約数ペア:

[(1, 81150600), (2, 40575300), (3, 27050200), (4, 20287650), (5, 16230120), (6, 13525100), (8, 10143825), (10, 8115060), (12, 6762550), (15, 5410040), (20, 4057530), (24, 3381275), (25, 3246024), (30, 2705020), (40, 2028765), (50, 1623012), (60, 1352510), (75, 1082008), (100, 811506), (120, 676255), (150, 541004), (200, 405753), (211, 384600), (300, 270502), (422, 192300), (600, 135251), (633, 128200), (641, 126600), (844, 96150), (1055, 76920), (1266, 64100), (1282, 63300), (1688, 48075), (1923, 42200), (2110, 38460), (2532, 32050), (2564, 31650), (3165, 25640), (3205, 25320), (3846, 21100), (4220, 19230), (5064, 16025), (5128, 15825), (5275, 15384), (6330, 12820), (6410, 12660), (7692, 10550), (8440, 9615)]