65153700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:491

約数の個数: 144

約数和(自身を含む): 213528000

約数和(自身を除く): 148374300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 59, 60, 75, 90, 100, 108, 118, 135, 150, 177, 180, 225, 236, 270, 295, 300, 354, 409, 450, 531, 540, 590, 675, 708, 818, 885, 900, 1062, 1180, 1227, 1350, 1475, 1593, 1636, 1770, 2045, 2124, 2454, 2655, 2700, 2950, 3186, 3540, 3681, 4090, 4425, 4908, 5310, 5900, 6135, 6372, 7362, 7965, 8180, 8850, 10225, 10620, 11043, 12270, 13275, 14724, 15930, 17700, 18405, 20450, 22086, 24131, 24540, 26550, 30675, 31860, 36810, 39825, 40900, 44172, 48262, 53100, 55215, 61350, 72393, 73620, 79650, 92025, 96524, 110430, 120655, 122700, 144786, 159300, 184050, 217179, 220860, 241310, 276075, 289572, 361965, 368100, 434358, 482620, 552150, 603275, 651537, 723930, 868716, 1085895, 1104300, 1206550, 1303074, 1447860, 1809825, 2171790, 2413100, 2606148, 3257685, 3619650, 4343580, 5429475, 6515370, 7239300, 10858950, 13030740, 16288425, 21717900, 32576850, 65153700]

約数ペア:

[(1, 65153700), (2, 32576850), (3, 21717900), (4, 16288425), (5, 13030740), (6, 10858950), (9, 7239300), (10, 6515370), (12, 5429475), (15, 4343580), (18, 3619650), (20, 3257685), (25, 2606148), (27, 2413100), (30, 2171790), (36, 1809825), (45, 1447860), (50, 1303074), (54, 1206550), (59, 1104300), (60, 1085895), (75, 868716), (90, 723930), (100, 651537), (108, 603275), (118, 552150), (135, 482620), (150, 434358), (177, 368100), (180, 361965), (225, 289572), (236, 276075), (270, 241310), (295, 220860), (300, 217179), (354, 184050), (409, 159300), (450, 144786), (531, 122700), (540, 120655), (590, 110430), (675, 96524), (708, 92025), (818, 79650), (885, 73620), (900, 72393), (1062, 61350), (1180, 55215), (1227, 53100), (1350, 48262), (1475, 44172), (1593, 40900), (1636, 39825), (1770, 36810), (2045, 31860), (2124, 30675), (2454, 26550), (2655, 24540), (2700, 24131), (2950, 22086), (3186, 20450), (3540, 18405), (3681, 17700), (4090, 15930), (4425, 14724), (4908, 13275), (5310, 12270), (5900, 11043), (6135, 10620), (6372, 10225), (7362, 8850), (7965, 8180)]