20527804800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{5441}}^1$

素因数の和:5602

約数の個数: 288

約数和(自身を含む): 73820621160

約数和(自身を除く): 53292816360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 131, 144, 150, 160, 180, 192, 200, 225, 240, 262, 288, 300, 320, 360, 384, 393, 400, 450, 480, 524, 576, 600, 640, 655, 720, 786, 800, 900, 960, 1048, 1152, 1179, 1200, 1310, 1440, 1572, 1600, 1800, 1920, 1965, 2096, 2358, 2400, 2620, 2880, 3144, 3200, 3275, 3600, 3930, 4192, 4716, 4800, 5240, 5441, 5760, 5895, 6288, 6550, 7200, 7860, 8384, 9432, 9600, 9825, 10480, 10882, 11790, 12576, 13100, 14400, 15720, 16323, 16768, 18864, 19650, 20960, 21764, 23580, 25152, 26200, 27205, 28800, 29475, 31440, 32646, 37728, 39300, 41920, 43528, 47160, 48969, 50304, 52400, 54410, 58950, 62880, 65292, 75456, 78600, 81615, 83840, 87056, 94320, 97938, 104800, 108820, 117900, 125760, 130584, 136025, 150912, 157200, 163230, 174112, 188640, 195876, 209600, 217640, 235800, 244845, 251520, 261168, 272050, 314400, 326460, 348224, 377280, 391752, 408075, 419200, 435280, 471600, 489690, 522336, 544100, 628800, 652920, 696448, 712771, 754560, 783504, 816150, 870560, 943200, 979380, 1044672, 1088200, 1224225, 1257600, 1305840, 1425542, 1567008, 1632300, 1741120, 1886400, 1958760, 2089344, 2138313, 2176400, 2448450, 2611680, 2851084, 3134016, 3264600, 3482240, 3563855, 3772800, 3917520, 4276626, 4352800, 4896900, 5223360, 5702168, 6268032, 6414939, 6529200, 7127710, 7835040, 8553252, 8705600, 9793800, 10446720, 10691565, 11404336, 12829878, 13058400, 14255420, 15670080, 17106504, 17411200, 17819275, 19587600, 21383130, 22808672, 25659756, 26116800, 28510840, 31340160, 32074695, 34213008, 35638550, 39175200, 42766260, 45617344, 51319512, 52233600, 53457825, 57021680, 64149390, 68426016, 71277100, 78350400, 85532520, 91234688, 102639024, 106915650, 114043360, 128298780, 136852032, 142554200, 156700800, 160373475, 171065040, 205278048, 213831300, 228086720, 256597560, 273704064, 285108400, 320746950, 342130080, 410556096, 427662600, 456173440, 513195120, 570216800, 641493900, 684260160, 821112192, 855325200, 1026390240, 1140433600, 1282987800, 1368520320, 1710650400, 2052780480, 2280867200, 2565975600, 3421300800, 4105560960, 5131951200, 6842601600, 10263902400, 20527804800]

約数ペア:

[(1, 20527804800), (2, 10263902400), (3, 6842601600), (4, 5131951200), (5, 4105560960), (6, 3421300800), (8, 2565975600), (9, 2280867200), (10, 2052780480), (12, 1710650400), (15, 1368520320), (16, 1282987800), (18, 1140433600), (20, 1026390240), (24, 855325200), (25, 821112192), (30, 684260160), (32, 641493900), (36, 570216800), (40, 513195120), (45, 456173440), (48, 427662600), (50, 410556096), (60, 342130080), (64, 320746950), (72, 285108400), (75, 273704064), (80, 256597560), (90, 228086720), (96, 213831300), (100, 205278048), (120, 171065040), (128, 160373475), (131, 156700800), (144, 142554200), (150, 136852032), (160, 128298780), (180, 114043360), (192, 106915650), (200, 102639024), (225, 91234688), (240, 85532520), (262, 78350400), (288, 71277100), (300, 68426016), (320, 64149390), (360, 57021680), (384, 53457825), (393, 52233600), (400, 51319512), (450, 45617344), (480, 42766260), (524, 39175200), (576, 35638550), (600, 34213008), (640, 32074695), (655, 31340160), (720, 28510840), (786, 26116800), (800, 25659756), (900, 22808672), (960, 21383130), (1048, 19587600), (1152, 17819275), (1179, 17411200), (1200, 17106504), (1310, 15670080), (1440, 14255420), (1572, 13058400), (1600, 12829878), (1800, 11404336), (1920, 10691565), (1965, 10446720), (2096, 9793800), (2358, 8705600), (2400, 8553252), (2620, 7835040), (2880, 7127710), (3144, 6529200), (3200, 6414939), (3275, 6268032), (3600, 5702168), (3930, 5223360), (4192, 4896900), (4716, 4352800), (4800, 4276626), (5240, 3917520), (5441, 3772800), (5760, 3563855), (5895, 3482240), (6288, 3264600), (6550, 3134016), (7200, 2851084), (7860, 2611680), (8384, 2448450), (9432, 2176400), (9600, 2138313), (9825, 2089344), (10480, 1958760), (10882, 1886400), (11790, 1741120), (12576, 1632300), (13100, 1567008), (14400, 1425542), (15720, 1305840), (16323, 1257600), (16768, 1224225), (18864, 1088200), (19650, 1044672), (20960, 979380), (21764, 943200), (23580, 870560), (25152, 816150), (26200, 783504), (27205, 754560), (28800, 712771), (29475, 696448), (31440, 652920), (32646, 628800), (37728, 544100), (39300, 522336), (41920, 489690), (43528, 471600), (47160, 435280), (48969, 419200), (50304, 408075), (52400, 391752), (54410, 377280), (58950, 348224), (62880, 326460), (65292, 314400), (75456, 272050), (78600, 261168), (81615, 251520), (83840, 244845), (87056, 235800), (94320, 217640), (97938, 209600), (104800, 195876), (108820, 188640), (117900, 174112), (125760, 163230), (130584, 157200), (136025, 150912)]