87831600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1381}}^1$

素因数の和:1455

約数の個数: 120

約数和(自身を含む): 286870032

約数和(自身を除く): 199038432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 53, 60, 75, 80, 100, 106, 120, 150, 159, 200, 212, 240, 265, 300, 318, 400, 424, 530, 600, 636, 795, 848, 1060, 1200, 1272, 1325, 1381, 1590, 2120, 2544, 2650, 2762, 3180, 3975, 4143, 4240, 5300, 5524, 6360, 6905, 7950, 8286, 10600, 11048, 12720, 13810, 15900, 16572, 20715, 21200, 22096, 27620, 31800, 33144, 34525, 41430, 55240, 63600, 66288, 69050, 73193, 82860, 103575, 110480, 138100, 146386, 165720, 207150, 219579, 276200, 292772, 331440, 365965, 414300, 439158, 552400, 585544, 731930, 828600, 878316, 1097895, 1171088, 1463860, 1657200, 1756632, 1829825, 2195790, 2927720, 3513264, 3659650, 4391580, 5489475, 5855440, 7319300, 8783160, 10978950, 14638600, 17566320, 21957900, 29277200, 43915800, 87831600]

約数ペア:

[(1, 87831600), (2, 43915800), (3, 29277200), (4, 21957900), (5, 17566320), (6, 14638600), (8, 10978950), (10, 8783160), (12, 7319300), (15, 5855440), (16, 5489475), (20, 4391580), (24, 3659650), (25, 3513264), (30, 2927720), (40, 2195790), (48, 1829825), (50, 1756632), (53, 1657200), (60, 1463860), (75, 1171088), (80, 1097895), (100, 878316), (106, 828600), (120, 731930), (150, 585544), (159, 552400), (200, 439158), (212, 414300), (240, 365965), (265, 331440), (300, 292772), (318, 276200), (400, 219579), (424, 207150), (530, 165720), (600, 146386), (636, 138100), (795, 110480), (848, 103575), (1060, 82860), (1200, 73193), (1272, 69050), (1325, 66288), (1381, 63600), (1590, 55240), (2120, 41430), (2544, 34525), (2650, 33144), (2762, 31800), (3180, 27620), (3975, 22096), (4143, 21200), (4240, 20715), (5300, 16572), (5524, 15900), (6360, 13810), (6905, 12720), (7950, 11048), (8286, 10600)]