153983970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 486570240

約数和(自身を除く): 332586270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 103, 105, 113, 126, 135, 147, 189, 206, 210, 226, 245, 270, 294, 309, 315, 339, 378, 441, 490, 515, 565, 618, 630, 678, 721, 735, 791, 882, 927, 945, 1017, 1030, 1130, 1323, 1442, 1470, 1545, 1582, 1695, 1854, 1890, 2034, 2163, 2205, 2373, 2646, 2781, 3051, 3090, 3390, 3605, 3955, 4326, 4410, 4635, 4746, 5047, 5085, 5537, 5562, 6102, 6489, 6615, 7119, 7210, 7910, 9270, 10094, 10170, 10815, 11074, 11639, 11865, 12978, 13230, 13905, 14238, 15141, 15255, 16611, 19467, 21357, 21630, 23278, 23730, 25235, 27685, 27810, 30282, 30510, 32445, 33222, 34917, 35595, 38934, 42714, 45423, 49833, 50470, 55370, 58195, 64890, 69834, 71190, 75705, 81473, 83055, 90846, 97335, 99666, 104751, 106785, 116390, 136269, 149499, 151410, 162946, 166110, 174585, 194670, 209502, 213570, 227115, 244419, 249165, 272538, 298998, 314253, 349170, 407365, 454230, 488838, 498330, 523755, 570311, 628506, 681345, 733257, 747495, 814730, 1047510, 1140622, 1222095, 1362690, 1466514, 1494990, 1571265, 1710933, 2199771, 2444190, 2851555, 3142530, 3421866, 3666285, 4399542, 5132799, 5703110, 7332570, 8554665, 10265598, 10998855, 15398397, 17109330, 21997710, 25663995, 30796794, 51327990, 76991985, 153983970]

約数ペア:

[(1, 153983970), (2, 76991985), (3, 51327990), (5, 30796794), (6, 25663995), (7, 21997710), (9, 17109330), (10, 15398397), (14, 10998855), (15, 10265598), (18, 8554665), (21, 7332570), (27, 5703110), (30, 5132799), (35, 4399542), (42, 3666285), (45, 3421866), (49, 3142530), (54, 2851555), (63, 2444190), (70, 2199771), (90, 1710933), (98, 1571265), (103, 1494990), (105, 1466514), (113, 1362690), (126, 1222095), (135, 1140622), (147, 1047510), (189, 814730), (206, 747495), (210, 733257), (226, 681345), (245, 628506), (270, 570311), (294, 523755), (309, 498330), (315, 488838), (339, 454230), (378, 407365), (441, 349170), (490, 314253), (515, 298998), (565, 272538), (618, 249165), (630, 244419), (678, 227115), (721, 213570), (735, 209502), (791, 194670), (882, 174585), (927, 166110), (945, 162946), (1017, 151410), (1030, 149499), (1130, 136269), (1323, 116390), (1442, 106785), (1470, 104751), (1545, 99666), (1582, 97335), (1695, 90846), (1854, 83055), (1890, 81473), (2034, 75705), (2163, 71190), (2205, 69834), (2373, 64890), (2646, 58195), (2781, 55370), (3051, 50470), (3090, 49833), (3390, 45423), (3605, 42714), (3955, 38934), (4326, 35595), (4410, 34917), (4635, 33222), (4746, 32445), (5047, 30510), (5085, 30282), (5537, 27810), (5562, 27685), (6102, 25235), (6489, 23730), (6615, 23278), (7119, 21630), (7210, 21357), (7910, 19467), (9270, 16611), (10094, 15255), (10170, 15141), (10815, 14238), (11074, 13905), (11639, 13230), (11865, 12978)]