251451200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:210

約数の個数: 336

約数和(自身を含む): 836029824

約数和(自身を除く): 584578624

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 25, 26, 28, 32, 35, 40, 44, 50, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 100, 104, 110, 112, 130, 140, 143, 154, 157, 160, 175, 176, 182, 200, 208, 220, 224, 260, 275, 280, 286, 308, 314, 320, 325, 350, 352, 364, 385, 400, 416, 440, 448, 455, 520, 550, 560, 572, 616, 628, 650, 700, 704, 715, 728, 770, 785, 800, 832, 880, 910, 1001, 1040, 1099, 1100, 1120, 1144, 1232, 1256, 1300, 1400, 1430, 1456, 1540, 1570, 1600, 1727, 1760, 1820, 1925, 2002, 2041, 2080, 2198, 2200, 2240, 2275, 2288, 2464, 2512, 2600, 2800, 2860, 2912, 3080, 3140, 3454, 3520, 3575, 3640, 3850, 3925, 4004, 4082, 4160, 4396, 4400, 4550, 4576, 4928, 5005, 5024, 5200, 5495, 5600, 5720, 5824, 6160, 6280, 6908, 7150, 7280, 7700, 7850, 8008, 8164, 8635, 8792, 8800, 9100, 9152, 10010, 10048, 10205, 10400, 10990, 11200, 11440, 12089, 12320, 12560, 13816, 14287, 14300, 14560, 15400, 15700, 16016, 16328, 17270, 17584, 17600, 18200, 20020, 20410, 20800, 21980, 22451, 22880, 24178, 24640, 25025, 25120, 27475, 27632, 28574, 28600, 29120, 30800, 31400, 32032, 32656, 34540, 35168, 36400, 40040, 40820, 43175, 43960, 44902, 45760, 48356, 50050, 50240, 51025, 54950, 55264, 57148, 57200, 60445, 61600, 62800, 64064, 65312, 69080, 70336, 71435, 72800, 80080, 81640, 86350, 87920, 89804, 96712, 100100, 102050, 109900, 110528, 112255, 114296, 114400, 120890, 123200, 125600, 130624, 138160, 142870, 145600, 157157, 160160, 163280, 172700, 175840, 179608, 193424, 200200, 204100, 219800, 224510, 228592, 228800, 241780, 251200, 276320, 285740, 302225, 314314, 320320, 326560, 345400, 351680, 357175, 359216, 386848, 400400, 408200, 439600, 449020, 457184, 483560, 552640, 561275, 571480, 604450, 628628, 653120, 690800, 714350, 718432, 773696, 785785, 800800, 816400, 879200, 898040, 914368, 967120, 1122550, 1142960, 1208900, 1257256, 1381600, 1428700, 1436864, 1571570, 1601600, 1632800, 1758400, 1796080, 1934240, 2245100, 2285920, 2417800, 2514512, 2763200, 2857400, 3143140, 3265600, 3592160, 3868480, 3928925, 4490200, 4571840, 4835600, 5029024, 5714800, 6286280, 7184320, 7857850, 8980400, 9671200, 10058048, 11429600, 12572560, 15715700, 17960800, 19342400, 22859200, 25145120, 31431400, 35921600, 50290240, 62862800, 125725600, 251451200]

約数ペア:

[(1, 251451200), (2, 125725600), (4, 62862800), (5, 50290240), (7, 35921600), (8, 31431400), (10, 25145120), (11, 22859200), (13, 19342400), (14, 17960800), (16, 15715700), (20, 12572560), (22, 11429600), (25, 10058048), (26, 9671200), (28, 8980400), (32, 7857850), (35, 7184320), (40, 6286280), (44, 5714800), (50, 5029024), (52, 4835600), (55, 4571840), (56, 4490200), (64, 3928925), (65, 3868480), (70, 3592160), (77, 3265600), (80, 3143140), (88, 2857400), (91, 2763200), (100, 2514512), (104, 2417800), (110, 2285920), (112, 2245100), (130, 1934240), (140, 1796080), (143, 1758400), (154, 1632800), (157, 1601600), (160, 1571570), (175, 1436864), (176, 1428700), (182, 1381600), (200, 1257256), (208, 1208900), (220, 1142960), (224, 1122550), (260, 967120), (275, 914368), (280, 898040), (286, 879200), (308, 816400), (314, 800800), (320, 785785), (325, 773696), (350, 718432), (352, 714350), (364, 690800), (385, 653120), (400, 628628), (416, 604450), (440, 571480), (448, 561275), (455, 552640), (520, 483560), (550, 457184), (560, 449020), (572, 439600), (616, 408200), (628, 400400), (650, 386848), (700, 359216), (704, 357175), (715, 351680), (728, 345400), (770, 326560), (785, 320320), (800, 314314), (832, 302225), (880, 285740), (910, 276320), (1001, 251200), (1040, 241780), (1099, 228800), (1100, 228592), (1120, 224510), (1144, 219800), (1232, 204100), (1256, 200200), (1300, 193424), (1400, 179608), (1430, 175840), (1456, 172700), (1540, 163280), (1570, 160160), (1600, 157157), (1727, 145600), (1760, 142870), (1820, 138160), (1925, 130624), (2002, 125600), (2041, 123200), (2080, 120890), (2198, 114400), (2200, 114296), (2240, 112255), (2275, 110528), (2288, 109900), (2464, 102050), (2512, 100100), (2600, 96712), (2800, 89804), (2860, 87920), (2912, 86350), (3080, 81640), (3140, 80080), (3454, 72800), (3520, 71435), (3575, 70336), (3640, 69080), (3850, 65312), (3925, 64064), (4004, 62800), (4082, 61600), (4160, 60445), (4396, 57200), (4400, 57148), (4550, 55264), (4576, 54950), (4928, 51025), (5005, 50240), (5024, 50050), (5200, 48356), (5495, 45760), (5600, 44902), (5720, 43960), (5824, 43175), (6160, 40820), (6280, 40040), (6908, 36400), (7150, 35168), (7280, 34540), (7700, 32656), (7850, 32032), (8008, 31400), (8164, 30800), (8635, 29120), (8792, 28600), (8800, 28574), (9100, 27632), (9152, 27475), (10010, 25120), (10048, 25025), (10205, 24640), (10400, 24178), (10990, 22880), (11200, 22451), (11440, 21980), (12089, 20800), (12320, 20410), (12560, 20020), (13816, 18200), (14287, 17600), (14300, 17584), (14560, 17270), (15400, 16328), (15700, 16016)]