189547800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1330

約数の個数: 192

約数和(自身を含む): 666624000

約数和(自身を除く): 477076200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 25, 26, 30, 38, 39, 40, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 104, 114, 120, 130, 150, 152, 156, 190, 195, 200, 228, 247, 260, 285, 300, 312, 325, 380, 390, 456, 475, 494, 520, 570, 600, 650, 741, 760, 780, 950, 975, 988, 1140, 1235, 1279, 1300, 1425, 1482, 1560, 1900, 1950, 1976, 2280, 2470, 2558, 2600, 2850, 2964, 3705, 3800, 3837, 3900, 4940, 5116, 5700, 5928, 6175, 6395, 7410, 7674, 7800, 9880, 10232, 11400, 12350, 12790, 14820, 15348, 16627, 18525, 19185, 24301, 24700, 25580, 29640, 30696, 31975, 33254, 37050, 38370, 48602, 49400, 49881, 51160, 63950, 66508, 72903, 74100, 76740, 83135, 95925, 97204, 99762, 121505, 127900, 133016, 145806, 148200, 153480, 166270, 191850, 194408, 199524, 243010, 249405, 255800, 291612, 315913, 332540, 364515, 383700, 399048, 415675, 486020, 498810, 583224, 607525, 631826, 665080, 729030, 767400, 831350, 947739, 972040, 997620, 1215050, 1247025, 1263652, 1458060, 1579565, 1662700, 1822575, 1895478, 1995240, 2430100, 2494050, 2527304, 2916120, 3159130, 3325400, 3645150, 3790956, 4738695, 4860200, 4988100, 6318260, 7290300, 7581912, 7897825, 9477390, 9976200, 12636520, 14580600, 15795650, 18954780, 23693475, 31591300, 37909560, 47386950, 63182600, 94773900, 189547800]

約数ペア:

[(1, 189547800), (2, 94773900), (3, 63182600), (4, 47386950), (5, 37909560), (6, 31591300), (8, 23693475), (10, 18954780), (12, 15795650), (13, 14580600), (15, 12636520), (19, 9976200), (20, 9477390), (24, 7897825), (25, 7581912), (26, 7290300), (30, 6318260), (38, 4988100), (39, 4860200), (40, 4738695), (50, 3790956), (52, 3645150), (57, 3325400), (60, 3159130), (65, 2916120), (75, 2527304), (76, 2494050), (78, 2430100), (95, 1995240), (100, 1895478), (104, 1822575), (114, 1662700), (120, 1579565), (130, 1458060), (150, 1263652), (152, 1247025), (156, 1215050), (190, 997620), (195, 972040), (200, 947739), (228, 831350), (247, 767400), (260, 729030), (285, 665080), (300, 631826), (312, 607525), (325, 583224), (380, 498810), (390, 486020), (456, 415675), (475, 399048), (494, 383700), (520, 364515), (570, 332540), (600, 315913), (650, 291612), (741, 255800), (760, 249405), (780, 243010), (950, 199524), (975, 194408), (988, 191850), (1140, 166270), (1235, 153480), (1279, 148200), (1300, 145806), (1425, 133016), (1482, 127900), (1560, 121505), (1900, 99762), (1950, 97204), (1976, 95925), (2280, 83135), (2470, 76740), (2558, 74100), (2600, 72903), (2850, 66508), (2964, 63950), (3705, 51160), (3800, 49881), (3837, 49400), (3900, 48602), (4940, 38370), (5116, 37050), (5700, 33254), (5928, 31975), (6175, 30696), (6395, 29640), (7410, 25580), (7674, 24700), (7800, 24301), (9880, 19185), (10232, 18525), (11400, 16627), (12350, 15348), (12790, 14820)]