83031900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2081}}^1$

素因数の和:2124

約数の個数: 144

約数和(自身を含む): 289148160

約数和(自身を除く): 206116260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 133, 140, 150, 175, 190, 210, 228, 266, 285, 300, 350, 380, 399, 420, 475, 525, 532, 570, 665, 700, 798, 950, 1050, 1140, 1330, 1425, 1596, 1900, 1995, 2081, 2100, 2660, 2850, 3325, 3990, 4162, 5700, 6243, 6650, 7980, 8324, 9975, 10405, 12486, 13300, 14567, 19950, 20810, 24972, 29134, 31215, 39539, 39900, 41620, 43701, 52025, 58268, 62430, 72835, 79078, 87402, 104050, 118617, 124860, 145670, 156075, 158156, 174804, 197695, 208100, 218505, 237234, 276773, 291340, 312150, 364175, 395390, 437010, 474468, 553546, 593085, 624300, 728350, 790780, 830319, 874020, 988475, 1092525, 1107092, 1186170, 1383865, 1456700, 1660638, 1976950, 2185050, 2372340, 2767730, 2965425, 3321276, 3953900, 4151595, 4370100, 5535460, 5930850, 6919325, 8303190, 11861700, 13838650, 16606380, 20757975, 27677300, 41515950, 83031900]

約数ペア:

[(1, 83031900), (2, 41515950), (3, 27677300), (4, 20757975), (5, 16606380), (6, 13838650), (7, 11861700), (10, 8303190), (12, 6919325), (14, 5930850), (15, 5535460), (19, 4370100), (20, 4151595), (21, 3953900), (25, 3321276), (28, 2965425), (30, 2767730), (35, 2372340), (38, 2185050), (42, 1976950), (50, 1660638), (57, 1456700), (60, 1383865), (70, 1186170), (75, 1107092), (76, 1092525), (84, 988475), (95, 874020), (100, 830319), (105, 790780), (114, 728350), (133, 624300), (140, 593085), (150, 553546), (175, 474468), (190, 437010), (210, 395390), (228, 364175), (266, 312150), (285, 291340), (300, 276773), (350, 237234), (380, 218505), (399, 208100), (420, 197695), (475, 174804), (525, 158156), (532, 156075), (570, 145670), (665, 124860), (700, 118617), (798, 104050), (950, 87402), (1050, 79078), (1140, 72835), (1330, 62430), (1425, 58268), (1596, 52025), (1900, 43701), (1995, 41620), (2081, 39900), (2100, 39539), (2660, 31215), (2850, 29134), (3325, 24972), (3990, 20810), (4162, 19950), (5700, 14567), (6243, 13300), (6650, 12486), (7980, 10405), (8324, 9975)]