73741140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37243}}^1$

素因数の和:37269

約数の個数: 72

約数和(自身を含む): 244022688

約数和(自身を除く): 170281548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 37243, 74486, 111729, 148972, 186215, 223458, 335187, 372430, 409673, 446916, 558645, 670374, 744860, 819346, 1117290, 1229019, 1340748, 1638692, 1675935, 2048365, 2234580, 2458038, 3351870, 3687057, 4096730, 4916076, 6145095, 6703740, 7374114, 8193460, 12290190, 14748228, 18435285, 24580380, 36870570, 73741140]

約数ペア:

[(1, 73741140), (2, 36870570), (3, 24580380), (4, 18435285), (5, 14748228), (6, 12290190), (9, 8193460), (10, 7374114), (11, 6703740), (12, 6145095), (15, 4916076), (18, 4096730), (20, 3687057), (22, 3351870), (30, 2458038), (33, 2234580), (36, 2048365), (44, 1675935), (45, 1638692), (55, 1340748), (60, 1229019), (66, 1117290), (90, 819346), (99, 744860), (110, 670374), (132, 558645), (165, 446916), (180, 409673), (198, 372430), (220, 335187), (330, 223458), (396, 186215), (495, 148972), (660, 111729), (990, 74486), (1980, 37243)]