74947950

素因数分解:

$2^1\times 3^3\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:149

約数の個数: 288

約数和(自身を含む): 264625920

約数和(自身を除く): 189677970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 27, 30, 33, 35, 42, 45, 49, 50, 54, 55, 63, 66, 70, 75, 77, 90, 98, 99, 103, 105, 110, 126, 135, 147, 150, 154, 165, 175, 189, 198, 206, 210, 225, 231, 245, 270, 275, 294, 297, 309, 315, 330, 350, 378, 385, 441, 450, 462, 490, 495, 515, 525, 539, 550, 594, 618, 630, 675, 693, 721, 735, 770, 825, 882, 927, 945, 990, 1030, 1050, 1078, 1133, 1155, 1225, 1323, 1350, 1386, 1442, 1470, 1485, 1545, 1575, 1617, 1650, 1854, 1890, 1925, 2079, 2163, 2205, 2266, 2310, 2450, 2475, 2575, 2646, 2695, 2781, 2970, 3090, 3150, 3234, 3399, 3465, 3605, 3675, 3850, 4158, 4326, 4410, 4635, 4725, 4851, 4950, 5047, 5150, 5390, 5562, 5665, 5775, 6489, 6615, 6798, 6930, 7210, 7350, 7425, 7725, 7931, 8085, 9270, 9450, 9702, 10094, 10197, 10395, 10815, 11025, 11330, 11550, 12978, 13230, 13475, 13905, 14553, 14850, 15141, 15450, 15862, 16170, 16995, 17325, 18025, 19467, 20394, 20790, 21630, 22050, 23175, 23793, 24255, 25235, 26950, 27810, 28325, 29106, 30282, 30591, 32445, 33075, 33990, 34650, 36050, 38934, 39655, 40425, 45423, 46350, 47586, 48510, 50470, 50985, 51975, 54075, 55517, 56650, 61182, 64890, 66150, 69525, 71379, 72765, 75705, 79310, 80850, 84975, 90846, 97335, 101970, 103950, 108150, 111034, 118965, 121275, 126175, 136269, 139050, 142758, 145530, 151410, 152955, 162225, 166551, 169950, 194670, 198275, 214137, 227115, 237930, 242550, 252350, 254925, 272538, 277585, 305910, 324450, 333102, 356895, 363825, 378525, 396550, 428274, 454230, 486675, 499653, 509850, 555170, 594825, 681345, 713790, 727650, 757050, 764775, 832755, 973350, 999306, 1070685, 1135575, 1189650, 1362690, 1387925, 1498959, 1529550, 1665510, 1784475, 2141370, 2271150, 2498265, 2775850, 2997918, 3406725, 3568950, 4163775, 4996530, 5353425, 6813450, 7494795, 8327550, 10706850, 12491325, 14989590, 24982650, 37473975, 74947950]

約数ペア:

[(1, 74947950), (2, 37473975), (3, 24982650), (5, 14989590), (6, 12491325), (7, 10706850), (9, 8327550), (10, 7494795), (11, 6813450), (14, 5353425), (15, 4996530), (18, 4163775), (21, 3568950), (22, 3406725), (25, 2997918), (27, 2775850), (30, 2498265), (33, 2271150), (35, 2141370), (42, 1784475), (45, 1665510), (49, 1529550), (50, 1498959), (54, 1387925), (55, 1362690), (63, 1189650), (66, 1135575), (70, 1070685), (75, 999306), (77, 973350), (90, 832755), (98, 764775), (99, 757050), (103, 727650), (105, 713790), (110, 681345), (126, 594825), (135, 555170), (147, 509850), (150, 499653), (154, 486675), (165, 454230), (175, 428274), (189, 396550), (198, 378525), (206, 363825), (210, 356895), (225, 333102), (231, 324450), (245, 305910), (270, 277585), (275, 272538), (294, 254925), (297, 252350), (309, 242550), (315, 237930), (330, 227115), (350, 214137), (378, 198275), (385, 194670), (441, 169950), (450, 166551), (462, 162225), (490, 152955), (495, 151410), (515, 145530), (525, 142758), (539, 139050), (550, 136269), (594, 126175), (618, 121275), (630, 118965), (675, 111034), (693, 108150), (721, 103950), (735, 101970), (770, 97335), (825, 90846), (882, 84975), (927, 80850), (945, 79310), (990, 75705), (1030, 72765), (1050, 71379), (1078, 69525), (1133, 66150), (1155, 64890), (1225, 61182), (1323, 56650), (1350, 55517), (1386, 54075), (1442, 51975), (1470, 50985), (1485, 50470), (1545, 48510), (1575, 47586), (1617, 46350), (1650, 45423), (1854, 40425), (1890, 39655), (1925, 38934), (2079, 36050), (2163, 34650), (2205, 33990), (2266, 33075), (2310, 32445), (2450, 30591), (2475, 30282), (2575, 29106), (2646, 28325), (2695, 27810), (2781, 26950), (2970, 25235), (3090, 24255), (3150, 23793), (3234, 23175), (3399, 22050), (3465, 21630), (3605, 20790), (3675, 20394), (3850, 19467), (4158, 18025), (4326, 17325), (4410, 16995), (4635, 16170), (4725, 15862), (4851, 15450), (4950, 15141), (5047, 14850), (5150, 14553), (5390, 13905), (5562, 13475), (5665, 13230), (5775, 12978), (6489, 11550), (6615, 11330), (6798, 11025), (6930, 10815), (7210, 10395), (7350, 10197), (7425, 10094), (7725, 9702), (7931, 9450), (8085, 9270)]