304813600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 288

約数和(自身を含む): 944939520

約数和(自身を除く): 640125920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 53, 56, 65, 70, 79, 80, 91, 100, 104, 106, 112, 130, 140, 158, 160, 175, 182, 200, 208, 212, 224, 260, 265, 280, 316, 325, 350, 364, 371, 395, 400, 416, 424, 455, 520, 530, 553, 560, 632, 650, 689, 700, 728, 742, 790, 800, 848, 910, 1027, 1040, 1060, 1106, 1120, 1264, 1300, 1325, 1378, 1400, 1456, 1484, 1580, 1696, 1820, 1855, 1975, 2054, 2080, 2120, 2212, 2275, 2528, 2600, 2650, 2756, 2765, 2800, 2912, 2968, 3160, 3445, 3640, 3710, 3950, 4108, 4187, 4240, 4424, 4550, 4823, 5135, 5200, 5300, 5512, 5530, 5600, 5936, 6320, 6890, 7189, 7280, 7420, 7900, 8216, 8374, 8480, 8848, 9100, 9275, 9646, 10270, 10400, 10600, 11024, 11060, 11872, 12640, 13780, 13825, 14378, 14560, 14840, 15800, 16432, 16748, 17225, 17696, 18200, 18550, 19292, 20540, 20935, 21200, 22048, 22120, 24115, 25675, 27560, 27650, 28756, 29309, 29680, 31600, 32864, 33496, 34450, 35945, 36400, 37100, 38584, 41080, 41870, 42400, 44240, 48230, 51350, 54431, 55120, 55300, 57512, 58618, 59360, 63200, 66992, 68900, 71890, 72800, 74200, 77168, 82160, 83740, 88480, 96460, 102700, 104675, 108862, 110240, 110600, 115024, 117236, 120575, 133984, 137800, 143780, 146545, 148400, 154336, 164320, 167480, 179725, 192920, 205400, 209350, 217724, 221200, 230048, 234472, 241150, 272155, 275600, 287560, 293090, 296800, 334960, 359450, 381017, 385840, 410800, 418700, 435448, 442400, 468944, 482300, 544310, 551200, 575120, 586180, 669920, 718900, 732725, 762034, 771680, 821600, 837400, 870896, 937888, 964600, 1088620, 1150240, 1172360, 1360775, 1437800, 1465450, 1524068, 1674800, 1741792, 1905085, 1929200, 2177240, 2344720, 2721550, 2875600, 2930900, 3048136, 3349600, 3810170, 3858400, 4354480, 4689440, 5443100, 5751200, 5861800, 6096272, 7620340, 8708960, 9525425, 10886200, 11723600, 12192544, 15240680, 19050850, 21772400, 23447200, 30481360, 38101700, 43544800, 60962720, 76203400, 152406800, 304813600]

約数ペア:

[(1, 304813600), (2, 152406800), (4, 76203400), (5, 60962720), (7, 43544800), (8, 38101700), (10, 30481360), (13, 23447200), (14, 21772400), (16, 19050850), (20, 15240680), (25, 12192544), (26, 11723600), (28, 10886200), (32, 9525425), (35, 8708960), (40, 7620340), (50, 6096272), (52, 5861800), (53, 5751200), (56, 5443100), (65, 4689440), (70, 4354480), (79, 3858400), (80, 3810170), (91, 3349600), (100, 3048136), (104, 2930900), (106, 2875600), (112, 2721550), (130, 2344720), (140, 2177240), (158, 1929200), (160, 1905085), (175, 1741792), (182, 1674800), (200, 1524068), (208, 1465450), (212, 1437800), (224, 1360775), (260, 1172360), (265, 1150240), (280, 1088620), (316, 964600), (325, 937888), (350, 870896), (364, 837400), (371, 821600), (395, 771680), (400, 762034), (416, 732725), (424, 718900), (455, 669920), (520, 586180), (530, 575120), (553, 551200), (560, 544310), (632, 482300), (650, 468944), (689, 442400), (700, 435448), (728, 418700), (742, 410800), (790, 385840), (800, 381017), (848, 359450), (910, 334960), (1027, 296800), (1040, 293090), (1060, 287560), (1106, 275600), (1120, 272155), (1264, 241150), (1300, 234472), (1325, 230048), (1378, 221200), (1400, 217724), (1456, 209350), (1484, 205400), (1580, 192920), (1696, 179725), (1820, 167480), (1855, 164320), (1975, 154336), (2054, 148400), (2080, 146545), (2120, 143780), (2212, 137800), (2275, 133984), (2528, 120575), (2600, 117236), (2650, 115024), (2756, 110600), (2765, 110240), (2800, 108862), (2912, 104675), (2968, 102700), (3160, 96460), (3445, 88480), (3640, 83740), (3710, 82160), (3950, 77168), (4108, 74200), (4187, 72800), (4240, 71890), (4424, 68900), (4550, 66992), (4823, 63200), (5135, 59360), (5200, 58618), (5300, 57512), (5512, 55300), (5530, 55120), (5600, 54431), (5936, 51350), (6320, 48230), (6890, 44240), (7189, 42400), (7280, 41870), (7420, 41080), (7900, 38584), (8216, 37100), (8374, 36400), (8480, 35945), (8848, 34450), (9100, 33496), (9275, 32864), (9646, 31600), (10270, 29680), (10400, 29309), (10600, 28756), (11024, 27650), (11060, 27560), (11872, 25675), (12640, 24115), (13780, 22120), (13825, 22048), (14378, 21200), (14560, 20935), (14840, 20540), (15800, 19292), (16432, 18550), (16748, 18200), (17225, 17696)]