230817900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{12613}}^1$

素因数の和:12691

約数の個数: 72

約数和(自身を含む): 678835024

約数和(自身を除く): 448017124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 100, 122, 150, 183, 244, 300, 305, 366, 610, 732, 915, 1220, 1525, 1830, 3050, 3660, 4575, 6100, 9150, 12613, 18300, 25226, 37839, 50452, 63065, 75678, 126130, 151356, 189195, 252260, 315325, 378390, 630650, 756780, 769393, 945975, 1261300, 1538786, 1891950, 2308179, 3077572, 3783900, 3846965, 4616358, 7693930, 9232716, 11540895, 15387860, 19234825, 23081790, 38469650, 46163580, 57704475, 76939300, 115408950, 230817900]

約数ペア:

[(1, 230817900), (2, 115408950), (3, 76939300), (4, 57704475), (5, 46163580), (6, 38469650), (10, 23081790), (12, 19234825), (15, 15387860), (20, 11540895), (25, 9232716), (30, 7693930), (50, 4616358), (60, 3846965), (61, 3783900), (75, 3077572), (100, 2308179), (122, 1891950), (150, 1538786), (183, 1261300), (244, 945975), (300, 769393), (305, 756780), (366, 630650), (610, 378390), (732, 315325), (915, 252260), (1220, 189195), (1525, 151356), (1830, 126130), (3050, 75678), (3660, 63065), (4575, 50452), (6100, 37839), (9150, 25226), (12613, 18300)]