190713900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:728

約数の個数: 144

約数和(自身を含む): 602739200

約数和(自身を除く): 412025300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 79, 100, 130, 150, 156, 158, 195, 237, 260, 300, 316, 325, 390, 395, 474, 619, 650, 780, 790, 948, 975, 1027, 1185, 1238, 1300, 1580, 1857, 1950, 1975, 2054, 2370, 2476, 3081, 3095, 3714, 3900, 3950, 4108, 4740, 5135, 5925, 6162, 6190, 7428, 7900, 8047, 9285, 10270, 11850, 12324, 12380, 15405, 15475, 16094, 18570, 20540, 23700, 24141, 25675, 30810, 30950, 32188, 37140, 40235, 46425, 48282, 48901, 51350, 61620, 61900, 77025, 80470, 92850, 96564, 97802, 102700, 120705, 146703, 154050, 160940, 185700, 195604, 201175, 241410, 244505, 293406, 308100, 402350, 482820, 489010, 586812, 603525, 635713, 733515, 804700, 978020, 1207050, 1222525, 1271426, 1467030, 1907139, 2414100, 2445050, 2542852, 2934060, 3178565, 3667575, 3814278, 4890100, 6357130, 7335150, 7628556, 9535695, 12714260, 14670300, 15892825, 19071390, 31785650, 38142780, 47678475, 63571300, 95356950, 190713900]

約数ペア:

[(1, 190713900), (2, 95356950), (3, 63571300), (4, 47678475), (5, 38142780), (6, 31785650), (10, 19071390), (12, 15892825), (13, 14670300), (15, 12714260), (20, 9535695), (25, 7628556), (26, 7335150), (30, 6357130), (39, 4890100), (50, 3814278), (52, 3667575), (60, 3178565), (65, 2934060), (75, 2542852), (78, 2445050), (79, 2414100), (100, 1907139), (130, 1467030), (150, 1271426), (156, 1222525), (158, 1207050), (195, 978020), (237, 804700), (260, 733515), (300, 635713), (316, 603525), (325, 586812), (390, 489010), (395, 482820), (474, 402350), (619, 308100), (650, 293406), (780, 244505), (790, 241410), (948, 201175), (975, 195604), (1027, 185700), (1185, 160940), (1238, 154050), (1300, 146703), (1580, 120705), (1857, 102700), (1950, 97802), (1975, 96564), (2054, 92850), (2370, 80470), (2476, 77025), (3081, 61900), (3095, 61620), (3714, 51350), (3900, 48901), (3950, 48282), (4108, 46425), (4740, 40235), (5135, 37140), (5925, 32188), (6162, 30950), (6190, 30810), (7428, 25675), (7900, 24141), (8047, 23700), (9285, 20540), (10270, 18570), (11850, 16094), (12324, 15475), (12380, 15405)]