25101604800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{23879}}^1$

素因数の和:23980

約数の個数: 252

約数和(自身を含む): 90442968720

約数和(自身を除く): 65341363920

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, 73, 75, 80, 90, 96, 100, 120, 144, 146, 150, 160, 180, 192, 200, 219, 225, 240, 288, 292, 300, 320, 360, 365, 400, 438, 450, 480, 576, 584, 600, 657, 720, 730, 800, 876, 900, 960, 1095, 1168, 1200, 1314, 1440, 1460, 1600, 1752, 1800, 1825, 2190, 2336, 2400, 2628, 2880, 2920, 3285, 3504, 3600, 3650, 4380, 4672, 4800, 5256, 5475, 5840, 6570, 7008, 7200, 7300, 8760, 10512, 10950, 11680, 13140, 14016, 14400, 14600, 16425, 17520, 21024, 21900, 23360, 23879, 26280, 29200, 32850, 35040, 42048, 43800, 47758, 52560, 58400, 65700, 70080, 71637, 87600, 95516, 105120, 116800, 119395, 131400, 143274, 175200, 191032, 210240, 214911, 238790, 262800, 286548, 350400, 358185, 382064, 429822, 477580, 525600, 573096, 596975, 716370, 764128, 859644, 955160, 1051200, 1074555, 1146192, 1193950, 1432740, 1528256, 1719288, 1743167, 1790925, 1910320, 2149110, 2292384, 2387900, 2865480, 3438576, 3486334, 3581850, 3820640, 4298220, 4584768, 4775800, 5229501, 5372775, 5730960, 6877152, 6972668, 7163700, 7641280, 8596440, 8715835, 9551600, 10459002, 10745550, 11461920, 13754304, 13945336, 14327400, 15688503, 17192880, 17431670, 19103200, 20918004, 21491100, 22923840, 26147505, 27890672, 28654800, 31377006, 34385760, 34863340, 38206400, 41836008, 42982200, 43579175, 52295010, 55781344, 57309600, 62754012, 68771520, 69726680, 78442515, 83672016, 85964400, 87158350, 104590020, 111562688, 114619200, 125508024, 130737525, 139453360, 156885030, 167344032, 171928800, 174316700, 209180040, 251016048, 261475050, 278906720, 313770060, 334688064, 343857600, 348633400, 392212575, 418360080, 502032096, 522950100, 557813440, 627540120, 697266800, 784425150, 836720160, 1004064192, 1045900200, 1255080240, 1394533600, 1568850300, 1673440320, 2091800400, 2510160480, 2789067200, 3137700600, 4183600800, 5020320960, 6275401200, 8367201600, 12550802400, 25101604800]

約数ペア:

[(1, 25101604800), (2, 12550802400), (3, 8367201600), (4, 6275401200), (5, 5020320960), (6, 4183600800), (8, 3137700600), (9, 2789067200), (10, 2510160480), (12, 2091800400), (15, 1673440320), (16, 1568850300), (18, 1394533600), (20, 1255080240), (24, 1045900200), (25, 1004064192), (30, 836720160), (32, 784425150), (36, 697266800), (40, 627540120), (45, 557813440), (48, 522950100), (50, 502032096), (60, 418360080), (64, 392212575), (72, 348633400), (73, 343857600), (75, 334688064), (80, 313770060), (90, 278906720), (96, 261475050), (100, 251016048), (120, 209180040), (144, 174316700), (146, 171928800), (150, 167344032), (160, 156885030), (180, 139453360), (192, 130737525), (200, 125508024), (219, 114619200), (225, 111562688), (240, 104590020), (288, 87158350), (292, 85964400), (300, 83672016), (320, 78442515), (360, 69726680), (365, 68771520), (400, 62754012), (438, 57309600), (450, 55781344), (480, 52295010), (576, 43579175), (584, 42982200), (600, 41836008), (657, 38206400), (720, 34863340), (730, 34385760), (800, 31377006), (876, 28654800), (900, 27890672), (960, 26147505), (1095, 22923840), (1168, 21491100), (1200, 20918004), (1314, 19103200), (1440, 17431670), (1460, 17192880), (1600, 15688503), (1752, 14327400), (1800, 13945336), (1825, 13754304), (2190, 11461920), (2336, 10745550), (2400, 10459002), (2628, 9551600), (2880, 8715835), (2920, 8596440), (3285, 7641280), (3504, 7163700), (3600, 6972668), (3650, 6877152), (4380, 5730960), (4672, 5372775), (4800, 5229501), (5256, 4775800), (5475, 4584768), (5840, 4298220), (6570, 3820640), (7008, 3581850), (7200, 3486334), (7300, 3438576), (8760, 2865480), (10512, 2387900), (10950, 2292384), (11680, 2149110), (13140, 1910320), (14016, 1790925), (14400, 1743167), (14600, 1719288), (16425, 1528256), (17520, 1432740), (21024, 1193950), (21900, 1146192), (23360, 1074555), (23879, 1051200), (26280, 955160), (29200, 859644), (32850, 764128), (35040, 716370), (42048, 596975), (43800, 573096), (47758, 525600), (52560, 477580), (58400, 429822), (65700, 382064), (70080, 358185), (71637, 350400), (87600, 286548), (95516, 262800), (105120, 238790), (116800, 214911), (119395, 210240), (131400, 191032), (143274, 175200)]