73740780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{15173}}^1$

素因数の和:15197

約数の個数: 72

約数和(自身を含む): 231980112

約数和(自身を除く): 158239332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 15173, 30346, 45519, 60692, 75865, 91038, 136557, 151730, 182076, 227595, 273114, 303460, 409671, 455190, 546228, 682785, 819342, 910380, 1229013, 1365570, 1638684, 2048355, 2458026, 2731140, 3687039, 4096710, 4916052, 6145065, 7374078, 8193420, 12290130, 14748156, 18435195, 24580260, 36870390, 73740780]

約数ペア:

[(1, 73740780), (2, 36870390), (3, 24580260), (4, 18435195), (5, 14748156), (6, 12290130), (9, 8193420), (10, 7374078), (12, 6145065), (15, 4916052), (18, 4096710), (20, 3687039), (27, 2731140), (30, 2458026), (36, 2048355), (45, 1638684), (54, 1365570), (60, 1229013), (81, 910380), (90, 819342), (108, 682785), (135, 546228), (162, 455190), (180, 409671), (243, 303460), (270, 273114), (324, 227595), (405, 182076), (486, 151730), (540, 136557), (810, 91038), (972, 75865), (1215, 60692), (1620, 45519), (2430, 30346), (4860, 15173)]