73645740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19483}}^1$

素因数の和:19508

約数の個数: 96

約数和(自身を含む): 261864960

約数和(自身を除く): 188219220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 19483, 38966, 58449, 77932, 97415, 116898, 136381, 175347, 194830, 233796, 272762, 292245, 350694, 389660, 409143, 526041, 545524, 584490, 681905, 701388, 818286, 876735, 1052082, 1168980, 1227429, 1363810, 1636572, 1753470, 2045715, 2104164, 2454858, 2630205, 2727620, 3506940, 3682287, 4091430, 4909716, 5260410, 6137145, 7364574, 8182860, 10520820, 12274290, 14729148, 18411435, 24548580, 36822870, 73645740]

約数ペア:

[(1, 73645740), (2, 36822870), (3, 24548580), (4, 18411435), (5, 14729148), (6, 12274290), (7, 10520820), (9, 8182860), (10, 7364574), (12, 6137145), (14, 5260410), (15, 4909716), (18, 4091430), (20, 3682287), (21, 3506940), (27, 2727620), (28, 2630205), (30, 2454858), (35, 2104164), (36, 2045715), (42, 1753470), (45, 1636572), (54, 1363810), (60, 1227429), (63, 1168980), (70, 1052082), (84, 876735), (90, 818286), (105, 701388), (108, 681905), (126, 584490), (135, 545524), (140, 526041), (180, 409143), (189, 389660), (210, 350694), (252, 292245), (270, 272762), (315, 233796), (378, 194830), (420, 175347), (540, 136381), (630, 116898), (756, 97415), (945, 77932), (1260, 58449), (1890, 38966), (3780, 19483)]