9725309600

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1933}}^1$

素因数の和:2303

約数の個数: 144

約数和(自身を含む): 25079957280

約数和(自身を除く): 15354647680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 331, 380, 400, 475, 608, 662, 760, 800, 950, 1324, 1520, 1655, 1900, 1933, 2648, 3040, 3310, 3800, 3866, 5296, 6289, 6620, 7600, 7732, 8275, 9665, 10592, 12578, 13240, 15200, 15464, 16550, 19330, 25156, 26480, 30928, 31445, 33100, 36727, 38660, 48325, 50312, 52960, 61856, 62890, 66200, 73454, 77320, 96650, 100624, 125780, 132400, 146908, 154640, 157225, 183635, 193300, 201248, 251560, 264800, 293816, 309280, 314450, 367270, 386600, 503120, 587632, 628900, 639823, 734540, 773200, 918175, 1006240, 1175264, 1257800, 1279646, 1469080, 1546400, 1836350, 2515600, 2559292, 2938160, 3199115, 3672700, 5031200, 5118584, 5876320, 6398230, 7345400, 10237168, 12156637, 12796460, 14690800, 15995575, 20474336, 24313274, 25592920, 29381600, 31991150, 48626548, 51185840, 60783185, 63982300, 97253096, 102371680, 121566370, 127964600, 194506192, 243132740, 255929200, 303915925, 389012384, 486265480, 511858400, 607831850, 972530960, 1215663700, 1945061920, 2431327400, 4862654800, 9725309600]

約数ペア:

[(1, 9725309600), (2, 4862654800), (4, 2431327400), (5, 1945061920), (8, 1215663700), (10, 972530960), (16, 607831850), (19, 511858400), (20, 486265480), (25, 389012384), (32, 303915925), (38, 255929200), (40, 243132740), (50, 194506192), (76, 127964600), (80, 121566370), (95, 102371680), (100, 97253096), (152, 63982300), (160, 60783185), (190, 51185840), (200, 48626548), (304, 31991150), (331, 29381600), (380, 25592920), (400, 24313274), (475, 20474336), (608, 15995575), (662, 14690800), (760, 12796460), (800, 12156637), (950, 10237168), (1324, 7345400), (1520, 6398230), (1655, 5876320), (1900, 5118584), (1933, 5031200), (2648, 3672700), (3040, 3199115), (3310, 2938160), (3800, 2559292), (3866, 2515600), (5296, 1836350), (6289, 1546400), (6620, 1469080), (7600, 1279646), (7732, 1257800), (8275, 1175264), (9665, 1006240), (10592, 918175), (12578, 773200), (13240, 734540), (15200, 639823), (15464, 628900), (16550, 587632), (19330, 503120), (25156, 386600), (26480, 367270), (30928, 314450), (31445, 309280), (33100, 293816), (36727, 264800), (38660, 251560), (48325, 201248), (50312, 193300), (52960, 183635), (61856, 157225), (62890, 154640), (66200, 146908), (73454, 132400), (77320, 125780), (96650, 100624)]