438045000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 320

約数和(自身を含む): 1518264000

約数和(自身を除く): 1080219000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 29, 30, 38, 40, 50, 53, 57, 58, 60, 75, 76, 87, 95, 100, 106, 114, 116, 120, 125, 145, 150, 152, 159, 174, 190, 200, 212, 228, 232, 250, 265, 285, 290, 300, 318, 348, 375, 380, 424, 435, 456, 475, 500, 530, 551, 570, 580, 600, 625, 636, 696, 725, 750, 760, 795, 870, 950, 1000, 1007, 1060, 1102, 1140, 1160, 1250, 1272, 1325, 1425, 1450, 1500, 1537, 1590, 1653, 1740, 1875, 1900, 2014, 2120, 2175, 2204, 2280, 2375, 2500, 2650, 2755, 2850, 2900, 3000, 3021, 3074, 3180, 3306, 3480, 3625, 3750, 3800, 3975, 4028, 4350, 4408, 4611, 4750, 5000, 5035, 5300, 5510, 5700, 5800, 6042, 6148, 6360, 6612, 6625, 7125, 7250, 7500, 7685, 7950, 8056, 8265, 8700, 9222, 9500, 10070, 10600, 10875, 11020, 11400, 11875, 12084, 12296, 13224, 13250, 13775, 14250, 14500, 15000, 15105, 15370, 15900, 16530, 17400, 18125, 18444, 19000, 19875, 20140, 21750, 22040, 23055, 23750, 24168, 25175, 26500, 27550, 28500, 29000, 29203, 30210, 30740, 31800, 33060, 33125, 35625, 36250, 36888, 38425, 39750, 40280, 41325, 43500, 46110, 47500, 50350, 53000, 54375, 55100, 57000, 58406, 60420, 61480, 66120, 66250, 68875, 71250, 72500, 75525, 76850, 79500, 82650, 87000, 87609, 92220, 95000, 99375, 100700, 108750, 110200, 115275, 116812, 120840, 125875, 132500, 137750, 142500, 145000, 146015, 151050, 153700, 159000, 165300, 175218, 184440, 192125, 198750, 201400, 206625, 217500, 230550, 233624, 251750, 265000, 275500, 285000, 292030, 302100, 307400, 330600, 344375, 350436, 377625, 384250, 397500, 413250, 435000, 438045, 461100, 503500, 551000, 576375, 584060, 604200, 629375, 688750, 700872, 730075, 755250, 768500, 795000, 826500, 876090, 922200, 960625, 1007000, 1033125, 1152750, 1168120, 1258750, 1377500, 1460150, 1510500, 1537000, 1653000, 1752180, 1888125, 1921250, 2066250, 2190225, 2305500, 2517500, 2755000, 2881875, 2920300, 3021000, 3504360, 3650375, 3776250, 3842500, 4132500, 4380450, 4611000, 5035000, 5763750, 5840600, 7300750, 7552500, 7685000, 8265000, 8760900, 10951125, 11527500, 14601500, 15105000, 17521800, 18251875, 21902250, 23055000, 29203000, 36503750, 43804500, 54755625, 73007500, 87609000, 109511250, 146015000, 219022500, 438045000]

約数ペア:

[(1, 438045000), (2, 219022500), (3, 146015000), (4, 109511250), (5, 87609000), (6, 73007500), (8, 54755625), (10, 43804500), (12, 36503750), (15, 29203000), (19, 23055000), (20, 21902250), (24, 18251875), (25, 17521800), (29, 15105000), (30, 14601500), (38, 11527500), (40, 10951125), (50, 8760900), (53, 8265000), (57, 7685000), (58, 7552500), (60, 7300750), (75, 5840600), (76, 5763750), (87, 5035000), (95, 4611000), (100, 4380450), (106, 4132500), (114, 3842500), (116, 3776250), (120, 3650375), (125, 3504360), (145, 3021000), (150, 2920300), (152, 2881875), (159, 2755000), (174, 2517500), (190, 2305500), (200, 2190225), (212, 2066250), (228, 1921250), (232, 1888125), (250, 1752180), (265, 1653000), (285, 1537000), (290, 1510500), (300, 1460150), (318, 1377500), (348, 1258750), (375, 1168120), (380, 1152750), (424, 1033125), (435, 1007000), (456, 960625), (475, 922200), (500, 876090), (530, 826500), (551, 795000), (570, 768500), (580, 755250), (600, 730075), (625, 700872), (636, 688750), (696, 629375), (725, 604200), (750, 584060), (760, 576375), (795, 551000), (870, 503500), (950, 461100), (1000, 438045), (1007, 435000), (1060, 413250), (1102, 397500), (1140, 384250), (1160, 377625), (1250, 350436), (1272, 344375), (1325, 330600), (1425, 307400), (1450, 302100), (1500, 292030), (1537, 285000), (1590, 275500), (1653, 265000), (1740, 251750), (1875, 233624), (1900, 230550), (2014, 217500), (2120, 206625), (2175, 201400), (2204, 198750), (2280, 192125), (2375, 184440), (2500, 175218), (2650, 165300), (2755, 159000), (2850, 153700), (2900, 151050), (3000, 146015), (3021, 145000), (3074, 142500), (3180, 137750), (3306, 132500), (3480, 125875), (3625, 120840), (3750, 116812), (3800, 115275), (3975, 110200), (4028, 108750), (4350, 100700), (4408, 99375), (4611, 95000), (4750, 92220), (5000, 87609), (5035, 87000), (5300, 82650), (5510, 79500), (5700, 76850), (5800, 75525), (6042, 72500), (6148, 71250), (6360, 68875), (6612, 66250), (6625, 66120), (7125, 61480), (7250, 60420), (7500, 58406), (7685, 57000), (7950, 55100), (8056, 54375), (8265, 53000), (8700, 50350), (9222, 47500), (9500, 46110), (10070, 43500), (10600, 41325), (10875, 40280), (11020, 39750), (11400, 38425), (11875, 36888), (12084, 36250), (12296, 35625), (13224, 33125), (13250, 33060), (13775, 31800), (14250, 30740), (14500, 30210), (15000, 29203), (15105, 29000), (15370, 28500), (15900, 27550), (16530, 26500), (17400, 25175), (18125, 24168), (18444, 23750), (19000, 23055), (19875, 22040), (20140, 21750)]