2008251900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:562

約数の個数: 288

約数和(自身を含む): 6844561920

約数和(自身を除く): 4836310020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 50, 54, 60, 69, 73, 75, 90, 92, 100, 108, 115, 135, 138, 146, 150, 180, 207, 219, 225, 230, 270, 276, 292, 300, 345, 365, 414, 438, 443, 450, 460, 540, 575, 621, 657, 675, 690, 730, 828, 876, 886, 900, 1035, 1095, 1150, 1242, 1314, 1329, 1350, 1380, 1460, 1679, 1725, 1772, 1825, 1971, 2070, 2190, 2215, 2300, 2484, 2628, 2658, 2700, 3105, 3285, 3358, 3450, 3650, 3942, 3987, 4140, 4380, 4430, 5037, 5175, 5316, 5475, 6210, 6570, 6645, 6716, 6900, 7300, 7884, 7974, 8395, 8860, 9855, 10074, 10189, 10350, 10950, 11075, 11961, 12420, 13140, 13290, 15111, 15525, 15948, 16425, 16790, 19710, 19935, 20148, 20378, 20700, 21900, 22150, 23922, 25185, 26580, 30222, 30567, 31050, 32339, 32850, 33225, 33580, 39420, 39870, 40756, 41975, 44300, 45333, 47844, 49275, 50370, 50945, 59805, 60444, 61134, 62100, 64678, 65700, 66450, 75555, 79740, 83950, 90666, 91701, 97017, 98550, 99675, 100740, 101890, 119610, 122268, 125925, 129356, 132900, 151110, 152835, 161695, 167900, 181332, 183402, 194034, 197100, 199350, 203780, 226665, 239220, 251850, 254725, 275103, 291051, 299025, 302220, 305670, 323390, 366804, 377775, 388068, 398700, 453330, 458505, 485085, 503700, 509450, 550206, 582102, 598050, 611340, 646780, 743797, 755550, 764175, 808475, 873153, 906660, 917010, 970170, 1018900, 1100412, 1133325, 1164204, 1196100, 1375515, 1455255, 1487594, 1511100, 1528350, 1616950, 1746306, 1834020, 1940340, 2231391, 2266650, 2292525, 2425425, 2751030, 2910510, 2975188, 3056700, 3233900, 3492612, 3718985, 4365765, 4462782, 4533300, 4585050, 4850850, 5502060, 5821020, 6694173, 6877575, 7276275, 7437970, 8731530, 8925564, 9170100, 9701700, 11156955, 13388346, 13755150, 14552550, 14875940, 17463060, 18594925, 20082519, 21828825, 22313910, 26776692, 27510300, 29105100, 33470865, 37189850, 40165038, 43657650, 44627820, 55784775, 66941730, 74379700, 80330076, 87315300, 100412595, 111569550, 133883460, 167354325, 200825190, 223139100, 334708650, 401650380, 502062975, 669417300, 1004125950, 2008251900]

約数ペア:

[(1, 2008251900), (2, 1004125950), (3, 669417300), (4, 502062975), (5, 401650380), (6, 334708650), (9, 223139100), (10, 200825190), (12, 167354325), (15, 133883460), (18, 111569550), (20, 100412595), (23, 87315300), (25, 80330076), (27, 74379700), (30, 66941730), (36, 55784775), (45, 44627820), (46, 43657650), (50, 40165038), (54, 37189850), (60, 33470865), (69, 29105100), (73, 27510300), (75, 26776692), (90, 22313910), (92, 21828825), (100, 20082519), (108, 18594925), (115, 17463060), (135, 14875940), (138, 14552550), (146, 13755150), (150, 13388346), (180, 11156955), (207, 9701700), (219, 9170100), (225, 8925564), (230, 8731530), (270, 7437970), (276, 7276275), (292, 6877575), (300, 6694173), (345, 5821020), (365, 5502060), (414, 4850850), (438, 4585050), (443, 4533300), (450, 4462782), (460, 4365765), (540, 3718985), (575, 3492612), (621, 3233900), (657, 3056700), (675, 2975188), (690, 2910510), (730, 2751030), (828, 2425425), (876, 2292525), (886, 2266650), (900, 2231391), (1035, 1940340), (1095, 1834020), (1150, 1746306), (1242, 1616950), (1314, 1528350), (1329, 1511100), (1350, 1487594), (1380, 1455255), (1460, 1375515), (1679, 1196100), (1725, 1164204), (1772, 1133325), (1825, 1100412), (1971, 1018900), (2070, 970170), (2190, 917010), (2215, 906660), (2300, 873153), (2484, 808475), (2628, 764175), (2658, 755550), (2700, 743797), (3105, 646780), (3285, 611340), (3358, 598050), (3450, 582102), (3650, 550206), (3942, 509450), (3987, 503700), (4140, 485085), (4380, 458505), (4430, 453330), (5037, 398700), (5175, 388068), (5316, 377775), (5475, 366804), (6210, 323390), (6570, 305670), (6645, 302220), (6716, 299025), (6900, 291051), (7300, 275103), (7884, 254725), (7974, 251850), (8395, 239220), (8860, 226665), (9855, 203780), (10074, 199350), (10189, 197100), (10350, 194034), (10950, 183402), (11075, 181332), (11961, 167900), (12420, 161695), (13140, 152835), (13290, 151110), (15111, 132900), (15525, 129356), (15948, 125925), (16425, 122268), (16790, 119610), (19710, 101890), (19935, 100740), (20148, 99675), (20378, 98550), (20700, 97017), (21900, 91701), (22150, 90666), (23922, 83950), (25185, 79740), (26580, 75555), (30222, 66450), (30567, 65700), (31050, 64678), (32339, 62100), (32850, 61134), (33225, 60444), (33580, 59805), (39420, 50945), (39870, 50370), (40756, 49275), (41975, 47844), (44300, 45333)]