2019764700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:522

約数の個数: 288

約数和(自身を含む): 6832896000

約数和(自身を除く): 4813131300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 59, 60, 62, 75, 90, 93, 100, 108, 118, 124, 135, 150, 155, 177, 180, 186, 225, 236, 270, 279, 295, 300, 310, 354, 372, 409, 450, 465, 531, 540, 558, 590, 620, 675, 708, 775, 818, 837, 885, 900, 930, 1062, 1116, 1180, 1227, 1350, 1395, 1475, 1550, 1593, 1636, 1674, 1770, 1829, 1860, 2045, 2124, 2325, 2454, 2655, 2700, 2790, 2950, 3100, 3186, 3348, 3540, 3658, 3681, 4090, 4185, 4425, 4650, 4908, 5310, 5487, 5580, 5900, 6135, 6372, 6975, 7316, 7362, 7965, 8180, 8370, 8850, 9145, 9300, 10225, 10620, 10974, 11043, 12270, 12679, 13275, 13950, 14724, 15930, 16461, 16740, 17700, 18290, 18405, 20450, 20925, 21948, 22086, 24131, 24540, 25358, 26550, 27435, 27900, 30675, 31860, 32922, 36580, 36810, 38037, 39825, 40900, 41850, 44172, 45725, 48262, 49383, 50716, 53100, 54870, 55215, 61350, 63395, 65844, 72393, 73620, 76074, 79650, 82305, 83700, 91450, 92025, 96524, 98766, 109740, 110430, 114111, 120655, 122700, 126790, 137175, 144786, 152148, 159300, 164610, 182900, 184050, 190185, 197532, 217179, 220860, 228222, 241310, 246915, 253580, 274350, 276075, 289572, 316975, 329220, 342333, 361965, 368100, 380370, 411525, 434358, 456444, 482620, 493830, 548700, 552150, 570555, 603275, 633950, 651537, 684666, 723930, 748061, 760740, 823050, 868716, 950925, 987660, 1085895, 1104300, 1141110, 1206550, 1234575, 1267900, 1303074, 1369332, 1447860, 1496122, 1646100, 1711665, 1809825, 1901850, 2171790, 2244183, 2282220, 2413100, 2469150, 2606148, 2852775, 2992244, 3257685, 3423330, 3619650, 3740305, 3803700, 4343580, 4488366, 4938300, 5429475, 5705550, 6515370, 6732549, 6846660, 7239300, 7480610, 8558325, 8976732, 10858950, 11220915, 11411100, 13030740, 13465098, 14961220, 16288425, 17116650, 18701525, 20197647, 21717900, 22441830, 26930196, 32576850, 33662745, 34233300, 37403050, 40395294, 44883660, 56104575, 65153700, 67325490, 74806100, 80790588, 100988235, 112209150, 134650980, 168313725, 201976470, 224418300, 336627450, 403952940, 504941175, 673254900, 1009882350, 2019764700]

約数ペア:

[(1, 2019764700), (2, 1009882350), (3, 673254900), (4, 504941175), (5, 403952940), (6, 336627450), (9, 224418300), (10, 201976470), (12, 168313725), (15, 134650980), (18, 112209150), (20, 100988235), (25, 80790588), (27, 74806100), (30, 67325490), (31, 65153700), (36, 56104575), (45, 44883660), (50, 40395294), (54, 37403050), (59, 34233300), (60, 33662745), (62, 32576850), (75, 26930196), (90, 22441830), (93, 21717900), (100, 20197647), (108, 18701525), (118, 17116650), (124, 16288425), (135, 14961220), (150, 13465098), (155, 13030740), (177, 11411100), (180, 11220915), (186, 10858950), (225, 8976732), (236, 8558325), (270, 7480610), (279, 7239300), (295, 6846660), (300, 6732549), (310, 6515370), (354, 5705550), (372, 5429475), (409, 4938300), (450, 4488366), (465, 4343580), (531, 3803700), (540, 3740305), (558, 3619650), (590, 3423330), (620, 3257685), (675, 2992244), (708, 2852775), (775, 2606148), (818, 2469150), (837, 2413100), (885, 2282220), (900, 2244183), (930, 2171790), (1062, 1901850), (1116, 1809825), (1180, 1711665), (1227, 1646100), (1350, 1496122), (1395, 1447860), (1475, 1369332), (1550, 1303074), (1593, 1267900), (1636, 1234575), (1674, 1206550), (1770, 1141110), (1829, 1104300), (1860, 1085895), (2045, 987660), (2124, 950925), (2325, 868716), (2454, 823050), (2655, 760740), (2700, 748061), (2790, 723930), (2950, 684666), (3100, 651537), (3186, 633950), (3348, 603275), (3540, 570555), (3658, 552150), (3681, 548700), (4090, 493830), (4185, 482620), (4425, 456444), (4650, 434358), (4908, 411525), (5310, 380370), (5487, 368100), (5580, 361965), (5900, 342333), (6135, 329220), (6372, 316975), (6975, 289572), (7316, 276075), (7362, 274350), (7965, 253580), (8180, 246915), (8370, 241310), (8850, 228222), (9145, 220860), (9300, 217179), (10225, 197532), (10620, 190185), (10974, 184050), (11043, 182900), (12270, 164610), (12679, 159300), (13275, 152148), (13950, 144786), (14724, 137175), (15930, 126790), (16461, 122700), (16740, 120655), (17700, 114111), (18290, 110430), (18405, 109740), (20450, 98766), (20925, 96524), (21948, 92025), (22086, 91450), (24131, 83700), (24540, 82305), (25358, 79650), (26550, 76074), (27435, 73620), (27900, 72393), (30675, 65844), (31860, 63395), (32922, 61350), (36580, 55215), (36810, 54870), (38037, 53100), (39825, 50716), (40900, 49383), (41850, 48262), (44172, 45725)]